DJI Phantom 3

Best High Tech Skin

Embark on a Quest with Best High Tech Skin

Step into a world where the focus is keenly set on Best High Tech Skin. Within the confines of this article, a tapestry of references to Best High Tech Skin awaits your exploration. If your pursuit involves unraveling the depths of Best High Tech Skin, you've arrived at the perfect destination.

Our narrative unfolds with a wealth of insights surrounding Best High Tech Skin. This is not just a standard article; it's a curated journey into the facets and intricacies of Best High Tech Skin. Whether you're thirsting for comprehensive knowledge or just a glimpse into the universe of Best High Tech Skin, this promises to be an enriching experience.

The spotlight is firmly on Best High Tech Skin, and as you navigate through the text on these digital pages, you'll discover an extensive array of information centered around Best High Tech Skin. This is more than mere information; it's an invitation to immerse yourself in the enthralling world of Best High Tech Skin.

So, if you're eager to satisfy your curiosity about Best High Tech Skin, your journey commences here. Let's embark together on a captivating odyssey through the myriad dimensions of Best High Tech Skin.

Showing posts sorted by relevance for query Best High Tech Skin. Sort by date Show all posts
Showing posts sorted by relevance for query Best High Tech Skin. Sort by date Show all posts

Best High-Tech Ski Gear For 2022


Best High-Tech Ski Gear for 2022


Best High-Tech Ski Gear for 2022

Few sports have cooler gadgets and tech than skiing and snowboarding. And there's such a wide range of equipment as well. A lot of it can enhance your experience or make recovery quicker and more efficient. The best skiing and snowboarding gadgets can make you feel like James Bond, bombing down the slopes as you're (not) being chased by your nemesis's henchmen. To help you spend more time bombing down slopes, we've collected the best high-tech ski gear on the market right now and compiled it for you below. From action cameras like a GoPro to new goggles and more, there's something for everyone.

Much of the gear here is battery-powered, including the top GoPros and other action games, as well as some ski-friendly earbuds and helmet speakers. But not everything has a power component to it. In some cases, I've included items with high-tech materials, cutting-edge designs or basic protection for iPhones and Android devices. There are also several helmets and ski goggles in the mix.

I'll add more top ski gear products to this list as I find them.

Josh Goldman/CNET

At the moment, the GoPro Hero10 is the best single-lens action camera you can get from GoPro. It's not a big upgrade over the GoProHero 9, which is available for a little less, but it has a new GP2 chip that allows high resolutions at higher frame rates -- up to 5.3K (5,312 x2,988 pixels) at 30 or 60 frames per second. It also has HyperSmooth 4.0, GoPro's highest level of image stabilization.

As with the Hero 9 Black, pricing is a little confusing for the Hero 10 Black. The camera is $550, which is more costly than the Hero 9's starting price. However, if you buy directly from GoPro.com and sign up for the GoPro subscription service -- which is included with the camera -- GoPro knocks $200 off, so it's $350 (a year of the service, which costs $50 a year or $5 a month, is included for free).

The subscription service gives you unlimited cloud backups at original quality, damaged camera replacement, discounts on GoPro accessories and gear and access to GoPro's premium live streaming platform.

Read our GoPro Hero 10 Black review.

David Carnoy/CNET

360 cams capture everything in a sphere around the camera, then later you can decide what you want to show -- and exactly how it's shown. For this type of camera, a lot of people like the GoPro Max, which is selling for around $430, but Insta360's One X2 is also impressive and some people prefer it to the GoPro.

Insta360 sells the newer and more affordable Go 2 ($300) and the earlier One R. The Snow Bundle includes a variety of mounts and accessories, everything from a chest mount to GoPro-style helmet mounts along with a pole mount. 

We have a couple of videos to give you an idea of the kind of footage Insta360 cams can produce. Former CNET Senior Video Producer Nic Henry reviewed both the Go 2 (you can find the video here) and the One X2 (you can find that video here).

Read more: Insta360 Go 2 hands-on

Joshua Goldman/CNET

We could have put the GoPro Hero 9 Black on this list. It costs $50 less than the Hero 10 Black, but the truth is, if you're considering the Hero 9, you might as well get the Hero 10. However, If you can do without that top-end resolution and front-facing screen, the older Hero 8 offers a decent amount of savings and remains a good choice. It still does 4K video at 60 fps, so it's no slouch and has come down from its original list price of $350 (it's now around $280). It was a CNET Editors' Choice Award winner two years ago.

Read more: Best action cams

David Carnoy/CNET

The Aleck 006 earpieces slip into your helmet and can be used as wireless headphones for listening to music or as a headset for making calls. They offer decent sound but what makes them even more useful is if you link multiple Aleck 006 together and set up what amounts to a walkie-talkie system among friends or family members.

With real-time GPS tracking in the Aleck Go app for iOS and Android, you can also map the location of everyone in your party.

David Carnoy/CNET

Helly Hansen's flagship $750 Elevation Infinity 2.0 technical shell jacket features the company's LIFA Infinity Pro technology, its new waterproof, windproof yet breathable material that it says is the "first to-market to be made entirely without added chemicals." Typically, waterproof jackets are chemically treated, but Helly Hansen says the Infinity's "everlasting water-repellent protection never needs to be reproofed with chemical treatment after use."

For a shell jacket it offers good flexibility and doesn't feel stiff. While it has a three-layer fabric construction and offers some warmth, it's not insulated so in very cold conditions you'd need to wear another jacket underneath it, like the Odin Lifaloft Hybrid ($400).

The Elevation Infinity 2.0 is available at Backcountry and comes in black, gray fog and orange (pictured) and, like other premium Helly ski jackets, also features its Life Pocket Plus, which uses Aerogel insulation to help keep your phone from getting too cold, thus preserving its battery.

David Carnoy/CNET

Helmets with integrated lens shields or goggles have become popular in Europe in recent years, and Giro makes one of the best ones with its Orbit helmet that also comes in a version for women called the Aria (it looks very similar but has different colored trim elements). While these types of helmets tend to be expensive, they're good for people who wear glasses or just like the convenience of eye protection integrated into a helmet design -- you can rotate the articulating "shield" up onto the helmet or tilt it down over your face. It's also worth noting that the large Vivid lens (with optics by Zeiss) provides a very wide field of view. 

Unlike some shields that have an open design at the bottom, this one has a foam liner and is designed to sit on your face like goggles, though the seal isn't quite as tight as a typical pair of goggles. There's good ventilation and the helmet is very comfortable to wear, with a Polartec "Power Grid" padded lining that helps with moisture management. Like many of Giro's helmets, this one also incorporates the company's custom Spherical MIPS (Multi-directional Impact Protection) technology. 

The included lens shield is designed to work well in a variety of conditions (it is replaceable for $125). It does a very good job staying fog-free on nonstorm days, but I can't guarantee that it won't fog at times on big snow days, which can be challenging for most goggles (particularly if you wear glasses or prescription lens inserts with your goggles). That said, it's an excellent helmet overall.

David Carnoy/CNET

The Marauder Elite is Spy's latest and greatest model of goggles that features 60% more venting over the similarly styled Spy Ace goggles (another highly vented model). That makes it "nearly impossible to fog," according to the company. They didn't fog on me during my limited testing, but I still need to put them through a wider variety of conditions to confirm that.

The goggles' lenses adhere magnetically and can be easily swapped out (two lenses are included). These are over-the-glasses, or OTG-type, that are suitable for use with RX eyeglasses and have subtle notches in the temples to allow your glasses to fit better. Like Spy's other premium goggles, these feature the company's Happy lens tech, which it says is "scientifically tuned to boost mood and alertness while optimizing color and contrast."

They're a nice pair of goggles and although they're expensive, Spy has been having trouble keeping them in stock.

David Carnoy/CNET

When your phone gets too cold its battery drains faster, and if it's really cold, it might shut off. That's where the Phoozy comes in.

A simple sleeve or "capsule" for smartphones, the Phoozy has a Chromium Thermal Barrier Shell and SpaceTech Penetration Layer, as well as a bit of velcro to keep it closed at the top. That will help keep your phone warm on extra cold days and help preserve battery life. It will also keep your phone from overheating.

Phoozy pouches now come in a few different versions and sizes and start at $30. Just make sure to get one that's big enough to hold your phone.

Atomic

Atomic's new Redster CTD helmet is pricey but has some cool features that may someday find their way into more helmets. Inspired by Atomic's pro racing helmets, this model has sensors that assess any damage after the helmet takes a hit. You get a report on your helmet's condition via the Atomic Shocksense app for iOS and Android. Also, if you slam into something hard enough and the helmet takes heavy damage, it will automatically send SOS alerts out to your emergency contacts. 

As far as protection goes, it's serious. Atomic says the Redster CTD's Atomic Multi-directional Impact Deflector (AMID) dual-density foam system absorbs shock from all angles to deliver 30% higher impact protection than International Ski Federation standards require. It's available in black, red and white.

David Carnoy/CNET

These glove liners are equipped with Seirus' Kinetic heat return system that it says amplifies your body heat 4 to 5 degrees and reflects it back to you for 20% more warmth. Of course, how warm your hands are will also depend on how warm the gloves are that go over these (they can be used as stand-alone gloves, but more for running in cold weather than skiing).

David Carnoy/CNET

After a day of shredding, your body will certainly appreciate a little percussion massage gun action. There are plenty of options available but we like the travel-friendly Theragun Mini because it won't weigh your luggage down too much and is a great little massage gun for $199 that's surprisingly powerful for its size.

Like the other new Theragun models, the Mini is equipped with Quiet Force technology that allows the device to run just as powerfully but much more quietly than the previous generation of Theraguns. The Theragun Mini has three speed settings, ranging from 1,750 rpm to 2,400 rpm, and the battery lasts for 150 minutes of continuous use. 

The one notable downside to the Theragun Mini is that it only comes with one attachment, the standard ball head. You could buy other Theragun attachments a la carte because the Mini is compatible with all the same attachments that come with other models, but that brings the price up.

Florian Breitenberger

Private lessons have gotten really expensive, so why not get a virtual one?

Carv is a digital ski coach that combines some hardware that you attach to your boots with an iOS app (Android coming soon) that delivers real-time feedback about how you're skiing.

I'm still waiting to try this out but have had friends use it and really like it. The software was updated to version 2.0 with some small hardware enhancements, including a more compact battery with the same battery life.

For better or worse (probably worse), Carv has moved toward a subscription model that makes the hardware less expensive (the original kit is now $149 instead of $349), but requires you to purchase an add-on subscription for $199 a year or $298 for a two-year plan. That's still a lot less than what a single full-day private lesson would cost you at most resorts -- at least in the US.

Sarah Tew/CNET

If you don't want to pay upward of $200 for a set of Smith I/O goggles, there are plenty of more affordable alternatives, including those from Colorado-based Glade, which prides itself on making goggles that offer similar or better performance than high-end models from other companies for a lot less.

The big deal is its Adapt goggles include a Photochromic Flux lens for $129. This is a lens that changes colors according to the lighting conditions you experience. In other words, it's the chameleon of lenses, and typically photochromatic goggles cost a lot more.

Sarah Tew/CNET

The Smith 4D MAG googles are the company's current top-of-the-line model and have seen a price increase from $280 to $320. They feature a wider field of view (25% wider than the I/O Mag, according to Smith) and a 5x antifog inner lens with AirEvac Integration Technology that helps reduce fogging. Changing the lenses is easy with the MAG system. Two levers release the lens, which adheres magnetically to the goggles. One low-light and one bright-light lens are included.

Sarah Tew/CNET

If you wear glasses, the $270 I/O MAG XL goggles are a good choice, albeit a fairly expensive one.

The MAG XL is Smith's MAG lens change system featuring -- you guessed it -- magnets that let you easily swap out lenses, as well as a 5x antifog inner lens with AirEvac Integration Technology that helps reduce fogging. They come with two lenses.

The Smith I/O MAG XL goggles come in several different ChromoPop lens colors.

Sarah Tew/CNET

Seirus' flagship HeatTouch Hellfire gloves are available for $450 for men or women. The gloves haven't changed for a few years, but the battery was upgraded last year to a more slimmed-down version with increased battery life.

At the low-heat setting you can get up to 12 hours of battery life, with medium pegged at around 8 hours and high at 4 hours.

It's also available in a mitten for $450.

Sarah Tew/CNET

In the past, I've highlighted Smith's Vantage helmet, which has a visor. The Code is more oriented toward snowboarders and free riders, but a lot of mainstream skiers like its streamlined look.

Smith didn't change anything in this year's model from last year's -- except for the color options. It packs in most of Smith's latest technologies. On the inside, instead of hard foam you'll find Koroyd inserts that, from the top, look like a honeycomb with circular (not hexagonal) cylinders. The high-tech material is made of lightweight, eco-friendly polymer extruded tubes that are thermally welded together to form a strong layer of protection that also allows for good airflow. (Smith has added other materials and design elements to the helmet and is calling the whole protection package Aerocore construction.)

Beyond the fancy padding, there's the BOA FS360 fit system (with a 360-degree halo design), which helps you get a snug, "custom" fit. And new this year: a Wayfinder strap system featuring Fidlock that's basically a quick-release magnetic system that makes it easier to open and close the strap.

The helmet only comes in a MIPS version, which offers increased protection. In a MIPS Brain Protection System, the shell and liner are separated by a low-friction layer that "allows the helmet to slide relative to the head."

David Carnoy/CNET

Giro says the "modern profile" of its Jackson helmet, which comes in multiple color options, utilizes the new Passive Aggressive Venting system that's "inspired by the aerodynamic airflow of high-end autos." Well, it's a good looking helmet and also pretty lightweight and comfortable while offering MIPS (Multi-directional Impact Protection) technology. 

It doesn't have the company's upgraded Spherical MIPS technology found in its Emerge helmet ($150), this model has Giro's Form 2 Fit system that allows you to dial in the fit of the helmet (it's similar to Smith's dial-in fit), which allowed me to get a more snug fit. The Emerge uses the company's Stash Fit system that allows you to remove or add layers of padding to customize your fit.

Both the Emerge and the Jackson are designed for maximum compatibility with Giro goggles but they work just fine with other goggles. 

David Carnoy/CNET

Giro makes a couple of goggles in the $150 range, including the Method and Article. It describes the Method as having a "bold retro style" that's been advanced with "the most modern technology." It's a comfortable goggle with a wide field of view and good venting that helps keep the goggles fog-free in most conditions (I haven't met a goggle that's truly fog-free in all conditions).

Like the more rounded Article goggles ($170), the Method uses Giro's Vivid lens with optics by Zeiss and a second lens is included. The Method is available in a few different color options. 

Beringia

If you're looking for the ultimate Merino wool base layers, these tops and bottoms from Beringia may just be it. Diomede is Beringia's proprietary fabric "that seamlessly knits multiple layers of fabric into one ultrastretchy waffle." Real-world translation: The fabric is thin, lightweight and comfortable but also warm. The only downside is that tops ($150) and bottoms ($175) are quite expensive and there's no deal if you buy both together, although you can get 15% off with your first purchase.

Beringia Diomede base layers are available in a few color options and three sizes, as well as women's versions. The top also comes with a snorkel hoodie for $25 more. 

David Carnoy/CNET

Constructed from Grilamid, a lightweight but very durable frame material, the Spy Helm Tech sunglasses are a modern take on glacier sunglasses that includes removable side shields so you can block both the sun and all the "haters" at the same time, according to the company (they turn into standard wayfarer sunglasses without the side shields).

The sunglasses have hidden sweat channels in both the nose pads and inner temples for breathability and feature the company's Happy Tech lens tech that it says is "scientifically tuned to boost mood and alertness while enhancing color and contrast."

True or not, I will say they fit comfortably, the optics were very good and I was indeed happy using them.

David Carnoy/CNET

Most new phones, including the iPhone 13 models, offer a decent level of water resistance. But if you want some added protection, Lifeproof still sells its waterproof and shockproof Fre case -- and the latest version is built for MagSafe accessories. 

The Fre case is also available for some Samsung Galaxy models but that version doesn't feature MagSafe, a feature that adds $10 to the case.

David Carnoy/CNET

You don't want your phone to go dead on the mountain, so it's always good to pack a battery pack.

MyCharge calls its new line of magnetic power banks Superhero Mag-Lock, implying that they're real saviors. I was impressed by their design. Not only do the batteries, which come in various capacities, have strong magnets and stick really well to the back of your iPhone 12 or 13, but they have raised coils, which are supposed to help with reducing heat levels while charging. It does seem to work.

The 3,000-mAh battery is lightweight and slim and is nice to have around for some emergency charging. However, it won't get you a full charge, so you'll probably want to step up to one of the higher-capacity options like the 6,000-mAh model that retails for $60 but is currently being discounted to $36. The 9,000-mAh version is beefy and feels like your phone is attached to a small brick (the battery and phone do fit in your hand nicely but the combo certainly isn't pocket-friendly).

All the Mag-Lock batteries charge Qi-enabled iPhones at 5W, although you can get faster charging if you go wired and use a USB-C to Lightning cable. I also liked how there's a chime when the charging starts and your phone tells you how much juice is left in the battery pack (it's tied into iOS 15). You can wirelessly charge Android devices as well, but the Mag-Lock won't stick unless you have a metal ring on the back of your phone's case. Stick-on rings are available for sale.

The MyCharge SuperHero Mag-Lock is available in a few color options and has a nice glossy finish. It currently is the best-designed magnetic power bank -- better even than Apple's.

Ibex

Ibex, which is known for its high-tech merino wool garments, describes its Wool Aire Hoodie as having "backcountry performance with frontcountry style." Available in a few colors and both men's and women's options, it's a puffy jacket that's not all that puffy but is lightweight, comfortable (it has some stretch to it) and can be used as either a midlayer on cold days or outer layer on not-so-cold days.

It's constructed of eco-friendly Bluesign-certified materials and is wind- and water-resistant. Also worth noting: It packs up into its chest pocket, which makes it travel-friendly.

David Carnoy/CNET

BollĂ©'s Torus goggles come in a version with a standard lens for around $120 (or less), but I tried the step-up version with the company's high-contrast Volt lens, which is harder to find in stock. You get one lens with these goggles, but the Ice Blue Cat 3 lens (with a pink base tint) offers some flexibility in terms of what lighting conditions you can use it with. The goggles offer a wide field of view and good ventilation. 

Amazon

Biolite has a new line of portable batteries that offer USB-C PD fast-charging (up to 18W) along with two additional USB-A ports so you can charge a couple of phones at the same time, albeit at slower speeds. There are three sizes available -- 6,000-mAh, 10,000-mAh and 20,000-mAh -- but the 6,000-mAh version (pictured on right) is probably best for skiers because it's slim, relatively lightweight and fits easily in a pocket. To charge iPhones at 18W speeds, you'll need to bring your own USB-C-to-Lightning cable to the charging party (the latest iPhones include that cable). 

Although Biolite says its powerbanks are "durable," they don't have a water-resistance rating. That said, they should survive a drop in the snow just fine.

Sarah Tew/CNET

Zeal goggles have excellent optics and a wide field of view, and many feature the company's Rail Lock System that makes the lenses easy to change and the goggles easy to vent when you're in hiking mode.

The base models with standard lenses are pretty affordable, ranging from $129 to $159. Things get more expensive when you move to the Automatic Plus GB lens, which is photochromic and changes quickly with the lighting and works in any conditions. Add that Automatic Plus lens and the price goes up to $279.

I like the Portal XL (on right), which also starts at $249 for the standard two-lens option. It has the widest field of view and is an OTG type that allows you to wear glasses.

The Hemisphere, starting at $129, has a spherical frame with upper and lower ventilation and triple-layer face foam and is available in a variety of lens options. It doesn't have the RLS system, but the lens quality is quite good for the price.

David Carnoy/CNET

The Jaybird Vista 2 sports buds feature a similar design to the original Vista buds but have a couple of key upgrades: active noise canceling and a transparency mode called SurroundSense that allows you to hear the outside world, an important safety feature for skiers as well as runners and bikers. 

The Vista 2 buds have an IPX68 water resistance rating, which means they're both dust-proof and fully waterproof. Jaybird says they're also sweat-proof, crush-proof and drop-proof. And the compact case is now splash-proof and dust-resistant, with an IP54 rating.

They sound quite good once you tweak the EQ settings to your liking, but in sound quality they're not quite up to the level of some other premium earbuds. Their noise-canceling, transparency mode and voice calling are decent though unspectacular (the Beats Fit Pro performs better in all departments). But if you're buying these, you're buying them for the secure fit and durability.

Sarah Tew/CNET

This is Smith's goggles-sunglasses hybrid, the Wildcat ($200). Constructed with the same materials used in Smith goggles, the Wildcat glasses provide lots of eye coverage and good airflow but have the comfort of a more lightweight pair of sunglasses. The Wildcat sunglasses come with a bright-light ChromaPop lens and a secondary clear lens for flat-light overcast days and are available in three color options.

Amazon

This product comes at the recommendation of CNET editor Justin Jaffe, who lives in New England. He writes:

"As Covid surged again this winter, I've taken up alpine touring: skinning up a mountain and skiing down. The benefits are considerable -- you can often get by without a lift pass and it delivers a much more rewarding cardio workout than pure downhill skiing. This highly adjustable USWE backpack has become an essential tool for me, providing the right amount of space for gear as well as an insulated water bladder that has never once frozen up. And there is a strap and pocket for everything, from goggles to helmet to skis. Highly recommended."

Sarah Tew/CNET

You'd think that more companies would have made Bluetooth headphones that slip inside your helmet, but Outdoor Technology is one of the few that does (some Chinese companies like Outdoor Master have gotten in on the game in the last couple of years). Their appeal has waned now that true wireless earbuds have come along, but they're still available at a discounted price, around $90.

How it works is you charge up the Chips and slide them into the earflaps on your helmet (they should work with most helmets). You want to make sure that no excess padding in your helmet is covering the Chips or else they'll get muffled and you'll lose some volume; you want them as close to your ears as possible.

The Chips 2.0 have a walkie-talkie feature that allows you to communicate with friends who are also using Chips 2.0 headphones. You create a group using the ODT Walkie-Talkie app and talk over the cell network, which means the only limit on distance is whether you're getting a phone signal. Up to 99 people can be in your private group.

I thought the sound quality was decent for Bluetooth but not great. That said, it's nice to be able to stick your helmet on and have the headphones built in with no wires to worry about. Battery life is rated at 10 hours, and the Chips are sweat- and water-resistant but not waterproof.

Outdoor Technology also sells the Chips Ultra, a true-wireless version of the Chips that costs significantly more (about $163). I don't think the Ultras are worth the money.

David Carnoy/CNET

You never know when you might need to hang up some gear, which is where the Heroclip comes in. Available in a few different sizes and colors, this souped-up rotating carabiner hook clip costs around $23.

Garmin

The original Garmin inReach Mini has been one of the more popular satellite communication devices with backcountry skiers. The new inReach Mini 2 has the same compact, lightweight form factor but adds additional features, including a more energy-efficient processor that greatly improves battery life (now up to 14 days of battery life, using default 10-minute tracking, and your location is sent to your MapShare page for friends and family to view), a higher resolution display and user interface, as well as compatibility with Garmin's Explore app and some new navigation features.

Garmin says that while most users will interact via their phones or paired Garmin devices, you can still send a check-in, read incoming messages, and reply with either a pre-canned QuickText or write a custom message from the device itself. 

You do need an active satellite subscription to use the inReach Mini 2 with basic annual plans starting at $11.95 a month or $14.95 for a single month subscription. 


Source

Tags:

The Best 3D Printer Resin


Best resin 3d printer 2022 best resin 3d printer for miniatures best resin 3d printer for beginners best 3d printer resin for jewelry best 3d printer resin 2021 best 3d printer resin slicer the best 3d printer software the best 3d printer under 500 the best 3d movies the best 3d blu ray player the best buy the best buy canada
The Best 3D Printer Resin


The Best 3D Printer Resin

Some of the best 3D printers available right now use UV resin rather than filament to produce models. These printers tend to produce smaller, more detailed models than the larger FDM printers and can be used to make board game miniatures and even fine jewelry and dentistry. 

These printers use a special type of UV resin that comes in a variety of colors and chemical compositions, each of which can create a different type of end result. A lot of them are specialty resins that you aren't likely to need every day but it can get complicated when you are searching for the right material. We've put together this helpful list of the best resins for you to choose from. The list will get updated as more resins are tested by our team.

Siraya Tech

Siraya Tech Fast has been the perfect balance of price per gallon and functionality. There are cheaper resins, but a lot of them tend to split or become sticky if handled improperly. Fast has been my go-to for the last few years and never lets me down when it comes to reliability. 

I also use it for all of my resin 3D printer reviews so I know what each printer can handle. The smoky gray color is my favorite but there are some amazing colors to choose from.

Sunlu

When you are just starting out it's helpful to buy a bulk of inexpensive resins to get your collection started. This four-pack of 500g bottles of resins can be mixed and matched so you can have four different colors, perfect for creating different effects on your models.

Elegoo

While Elegoo touts its plant-based resin as a nonirritant and safe, it is much better than any other resins in that regard. It should still be handled with gloves, respirator and goggles until it is fully cured.

It is, however, cheap, easy to use and gives reliable results for the price. I also like that the smell of resin is almost nonexistent with plant-based resins.

Anycubic

Resin can be quite brittle, and if you are building parts that need to have stress exerted on them, then a resin like the tough resin from Anycubic might help with its longevity. 

The tough resin works the same as other resins but allows for some flexibility in the final model. This reduces the chances of it shattering into pieces like dry spaghetti.

NOVA 3D

One of the gold standards of clear resin is actually making it clear. It's really hard to do as UV-cured resin tends to yellow as it cures. NOVA3D has worked hard to make this transparent resin as crystal clear as it can, and while it does yellow if you cure it aggressively, it can give amazing results if you take your time.

Siraya Tech

One of the coolest things I have ever done with a resin printer is to make a cast for jewelry. I used some of this resin to print a Green Lantern ring, then took it to a friend of mine with a kiln. She wrapped it in plaster and then fired it. The resin has a high wax content that helps it melt away, leaving a perfect mold behind for pouring silver.

This resin is not cheap, but if you are interested in making your own jewelry and have access to a kiln, this may be for you.

3D printing resin FAQ

Resin 3D printing is a lot different from other types of additive manufacturing. It can be hazardous, but it is incredibly rewarding if you can get it right. Here are some of the frequently asked questions I get asked about the process.

Is resin actually dangerous?

Short answer: Yes. Long answer: Yes, but if you are safe it's fine. Touching resin with your bare hands can give you chemical burns, and the more you handle it the more likely you are to become allergic to it. I now have to be extra careful, as I get swollen eyes if any liquid resin touches my skin. It's no joke.

Making sure you are wearing the correct protective equipment is of vital importance when using resin. Minimally you should be using nitrile gloves any time you are handling uncured resin, though I would recommend a pair of safety glasses and a respirator to keep the toxins away. 

Can I use normal resin from Michaels?

The type of resin you might see at Michaels or other craft stores is not the same as 3D printing resin. Most of those resins are two-part systems that chemically bond when mixed. UV resin cures under, you guessed it, UV light. It only does this under certain wavelengths, though, so not all resins will work. You will need to use resins specially labeled as 3D printing resins.

What happens when I don't 'cure' resin?

There are two main stages of curing for a resin-printed model. The first is the curing that happens inside the printer when the UV light hardens a layer of resin to form the model. The second happens after the model is finished. When you first take the model off the build plate you still need to use gloves to handle it, as the outside will be covered in uncured resin. You will need to wash the model in isopropyl alcohol -- 90% or above is best -- and then cure it one final time in a UV chamber or out in the sun. This will harden the outer surface and make it safe to handle. 

If you don't do that second cure, the model will stay sticky and be unsafe to handle. Even covering it in paint won't stop it from being hazardous to you and everything around you, including animals and plants. I would recommend a Wash and Cure system to streamline that process.

Can I print something out of resin that is food-safe?

No. 3D printing resin is never food-safe. While curing makes it safe to handle, it is never 100% and ingesting any amount of resin is a big no-no. The best way to make food-safe products from your resin prints is to make a silicone mold of them and use that to make food-safe resin products instead. 

Are there different kinds of resin?

While all UV resins are essentially the same, some have different properties that help you achieve different results. Standard resin is great for a lot of projects but can be quite brittle. Some have a lot of flexibility but don't lend themselves to fine detail, making them great for more practical prints. There are even resins that can be used to make denture molds, so the uses are endless. Siraya Tech Fast -- the best overall resin on our list -- can be mixed with other types from the brand to create different properties so you can buy the cheaper resin and mix it with a small amount of more expensive resin with different properties. 


Source

https://nichols.my.id/how-to-recover-windows-11-password.html

.

The Xiaomi Mi 8 Is The Best IPhone X-like Android Phone Yet


The xiaomi mi 8 is the best iphone x like new tgđ the xiaomi mi 8 is the best iphone x like new the xiaomi mi 8 is the best iphone xr the xiaomi mi 8 is what percent the xiaomi mi 8 128gb the xiaomi mi 8 band where can i buy the xiaomi mi mix alpha where can i buy the xiaomi mi mix alpha how to turn on the xiaomi mijia light bar what is the xiaomi phone
The Xiaomi Mi 8 is the best iPhone X-like Android phone yet


The Xiaomi Mi 8 is the best iPhone X-like Android phone yet

The Xiaomi Mi 8 looks awfully familiar.

Juan Garzon/CNET

Chinese smartphone maker Xiaomi has rolled out three new phones that are clearly inspired by Apple'siPhone X: the Xiaomi Mi 8, Mi 8 Explorer and Mi 8 SE.

While Xiaomi isn't a brand well-known outside countries like China and India, it has a reputation for making high-quality phones for much less than the price of a typical flagship model. Making Android phones with similar features as popular iPhone models is a strategy to connect with cost-conscious buyers who can't afford a much higher-priced iPhone.

Xiaomi Mi 8

The Xiaomi Mi 8 follows last year's Mi 6, skipping the 7 to mark the company's eighth year. The resemblance to the iPhone X starts with a similar notch design. While this creates an uncanny resemblance to the iPhone, the Mi 8's 6.21-inch AMOLED display doesn't quite stretch all the way to the bottom like the X's does.

You'll also find two 12-megapixel cameras on the rear of the Mi 8, laid out in just the same way as the iPhone X. Xiaomi says the Mi 8's cameras achieved a 105 photo score after being rated by DxOMark. On the front is a 20-megapixel camera using "pixel-binning" technology to combine four pixels into a larger one for better low-light selfies.

That's not all. The Mi 8 will run Xiaomi's custom MIUI 10 skin on top of Android (Xiaomi didn't say which version, but it's likely Oreo). The new, updated skin features gesture controls and a driving mode that uses Xiaomi's own Xiao Ai voice assistant (the assistant will come in a later update, though).

The Xiaomi Mi 8 phones aren't waterproof, however, and don't support wireless charging.

Mi 8 Explorer Edition

The Mi 8 Explorer Edition is Xiaomi's coolest-looking phone yet, with a transparent glass back panel that gives you the impression of peeking into the insides of the phone.

This phone takes the iPhone X resemblance a step further. It's the first Android phone to sport 3D face unlocking that projects over 30,000 infrared points on the face, the method used in the iPhone X's Face ID and Intel's RealSense.

Most current Android phones don't have this level of face unlocking, but more will follow in Xiaomi's footsteps as phone makers take advantage of Qualcomm's Snapdragon 845 processor, which supports the infrared mapping technology.

I mean, how cool does this look?

James Martin/CNET

The tech behind the face unlocking is also used for Xiaomi's version of Apple's animoji, which Xiaomi says will arrive in a future update -- too bad.

One other feature Xiaomi saved for the Mi 8 Explorer Edition is a built-in fingerprint reader from Synaptics that uses pressure to unlock the phone (Xiaomi boasts that this is the first pressure-sensitive optical reader in any phone). Xiaomi says the scanner's pressure sensitivity allows it to activate, scan and unlock the phone much faster, and drain fewer battery resources.

The regular Mi 8 uses a standard rear fingerprint scanner.

Mi 8 SE

A smaller Mi 8 SE will also be available, sporting a downsized 5.88-inch AMOLED display, and it will be the first phone to launch with Qualcomm's newest Snapdragon 710 chip (the Mi 8 is powered by the Snapdragon 845).

Unlike the Mi 8 Explorer, the Mi 8 has a fingerprint reader on the back.

James Martin/CNET

The Xiaomi Mi 8 and Mi 8 SE will launch in China from June 5 and 8 respectively, while the Mi 8 Explorer Edition is set to hit at a later date.

Specs breakdown


Xiaomi Mi 8 Xiaomi Mi 8 SE Xiaomi Mi 8 Explorer Edition OnePlus 6
Display size, resolution 6.21 inches; 2,248x1,080 pixels 5.88 inches; 2,244 x 1,080 pixels 6.21 inches; 2,248x1,080 pixels 6.28-inch OLED; 2,280x1,080 pixels
Pixel density 402ppi 423ppi 402ppi 402ppi
Dimensions (Inches) 6.10x2.94x0.30 inches 5.80x2.94x0.30 inches 6.10x2.94x0.30 inches 6.13x2.97x0.31 inches
Dimensions (Millimeters) 154.9x74.8x7.6 mm 147.3x74.8x7.5 mm 154.9x74.8x7.6 mm 155.7x75.4x7.75 mm
Weight (Ounces, Grams) 6.17 oz; 175g 5.78 oz; 164g 6.24 oz; 177g 6.2 oz; 177 g
Mobile software Android 8.1 Oreo Android 8.1 Oreo Android 8.1 Oreo Android 8.1 Oreo
Camera Dual 12-megapixel Dual 12-megapixel, 5-megapixel Dual 12-megapixel 16-megapixel standard, 20-megapixel telephoto
Front-facing camera 20-megapixel 20-megapixel 20-megapixel 16-megapixel
Video capture 4K 4K 4K 4K
Processor 2.8GHz Qualcomm Snapdragon 845 2.2GHz Qualcomm Snapdragon 710 2.8GHz Qualcomm Snapdragon 845 2.8GHz Qualcomm Snapdragon 845
Storage 64GB, 128GB, 256GB 64GB 128GB 64GB, 128GB, 256GB
RAM 6GB 6GB 8GB 6GB, 8GB
Expandable storage None
None None
Battery 3,400 mAh 3,120 mAh 3,400 mAh 3,300 mAh
Fingerprint sensor Back of phone Back of phone Below screen Back
Connector USB-C USB-C USB-C USB-C
Headphone jack No No No Yes
Special features Quick charging, face unlock Quick charging Transparent rear, quick charging, 3D face unlock Portrait mode, notifications toggle, dual-SIM, Dash Charging
Price off-contract (USD) Converted from Chinese Yuan $420 (64GB),  $470 (128GB),  $515 (256GB) $280 (converted) $575 (converted) $529 (64GB), $579 (128GB), $629 (256GB)
Price (GBP) £315 (64GB) (converted), £350 (128GB) (converted), £385 (256GB) (converted) £210 (converted) £435 (converted) £469 (64GB), £519 (128GB), £569 (256GB)
Price (AUD) AU$555 (64GB) (converted), AU$620 (128GB) (converted), AU$680 (256GB) (converted) AU$370 (converted) AU$760 (converted) AU$702 (64GB), AU$769 (128GB), AU$835 (256GB)

Xiaomi Mi 8 prices

The Mi 8 will have a starting price of 2,699 yuan or roughly $420, £315 or AU$555 converted. The Mi 8 SE will start at 1,799 yuan (approximately $280, £210 or AU$370). The Explorer Edition will cost the most at 3,699 yuan (about $575, £435 or AU$760).

Apart from the three new phones, Xiaomi also announced its largest TV, a 75-inch 4K capable Mi TV 4; a new Mi-Band 3 fitness tracker that claims a 20-day battery life; and the Mi VR Standalone, a portable VR headset co-developed by Oculus with the intention of being China's version of the Oculus Go.


Source

https://nichols.my.id/how-to-do-vape-tricks.html

.

Sony X80K TV Review: Google TV Smarts, Basic Features And Picture


Sony x80j 4k uhd google television sony x800h review rtings sony x80 tv review sony x80 tv review sony x80j tv review sony x80k tv review sony x80j tv review sony x80k tv review
Sony X80K TV Review: Google TV Smarts, Basic Features and Picture


Sony X80K TV Review: Google TV Smarts, Basic Features and Picture

Sony has been making TVs for 60 years and today it's known for best for expensive, high-performance screens. In 2022 it continued the trend by releasing a kitchen sink worth of high-tech displays, from 8K to mini-LED to QD-OLED, and most demand serious cash. So far 2022 is more about tightening belts than bells and whistles, however, so I took a look at Sony's cheapest TV first. The X80K is a decent all-around performer, and could appeal to TV shoppers on a budget who just want a Sony, but you can certainly do better for the money.

Like

  • Accurate color
  • Capable Google TV smart system
  • Plenty of connectivity
  • Subtle, understated design

Don't Like

  • Mediocre contrast and black levels
  • More expensive than competing TVs with better picture quality

In early summer the X80K costs about the same as the Samsung QN60B and the TCL 6-Series. In my side-by-side comparison of the three in CNET's TV test lab, the Samsung looked slightly better overall than the Sony, with superior brightness and contrast, while the TCL totally trounced them both. That might be a surprise if you're new to the TV buying game and just paying attention to brands -- wait, a TCL looks better than a Sony? -- but if you look at their underlying technologies, it makes perfect sense. The Sony and Samsung use basic LCD backlights while the TCL leverages step-up screen tech, namely full-array local dimming and mini-LED.

Beyond picture I did like Sony's Google smart TV system and no-fuss design, and it comes in a wide array of sizes. Later in the year it's sure to receive hefty price cuts, like TVs always do around the Black Friday and the holidays, that could make it more competitive. For now, however, the X80K doesn't do enough beyond its name to stand out.

Sony KD-X80K sizes, series comparison

I performed a hands-on evaluation of the 55-inch Sony KD-55X80K, but this review also applies to the other screen sizes in the series. All sizes have identical specs and should provide very similar picture quality.

Sony KD-43X80K, 43-inch
Sony KD-50X80K, 50-inch
Sony KD-55X80K, 55-inch
Sony KD-65X80K, 65-inch
Sony KD-75X80K, 75-inch
Sony KD-85X80K, 85-inch

The X80K series is the entry-level in Sony's 2022 TV lineup, with relatively basic picture features. It's missing the HDMI 2.1 gaming features, 120Hz refresh rate and mini-LED backlight found on step-up models, for example.

Sony KD X80K TV
James Martin/CNET

Keep it simple, Sony

The X80K blends in rather than stands out with a dark gray color along the bottom of its frame. The other three sides are black and their edges angle in slightly. The stand consists of simple A-shaped legs splayed far to either side. Seen from the side, the X80K is substantially thicker than the Samsung Q60B (2.83 vs. 1 inch), which could be a consideration if you want as flush a wall-mount as possible.

I like Sony's simple remote. The keys are laid out in familiar fashion and the requisite shortcut buttons for YouTube, Netflix, Disney Plus and Prime Video are onboard, and I appreciated the dedicated input key that some clickers lack. I could do without the number key and another dedicated to an over-the-air grid guide at the bottom, but some users might appreciate them.

Sony KD X80K TV
James Martin/CNET

Google TV: Feature-rich and promo-heavy

Among all of the smart TV systems I like Google TV second-best, after Roku, and its implementation on the Sony X80K is the TV's best feature. Highlights include excellent voice results thanks to Google Assistant, tight integration with Google apps in particular YouTube and YouTube TV, and more apps overall, thanks to the Play store, than proprietary systems like Samsung and LG.

Responses were quick enough but felt a step behind most Roku TVs I've used. Once I selected a profile it took a long second or two for the main For You home page to populate with thumbnails, for example. I didn't love the large chunk of space at the top devoted to promotions of shows and movies on various services. I also wish the "continue watching" row was higher-up rather than placed below the "top picks for you" and apps rows. Top picks seemed to take into account my preferences for sci-fi shows and movies once I went through the "improve your recommendations" screen, but there was still plenty of content I didn't care about. Suggestions across different apps are a fine idea, but I personally the simplicity of Roku app-centric menus.

Sony KD X80K TV
James Martin/CNET

Google TV's profiles worked well. I was easily able to set up a kid's profile, and I appreciated that appropriate apps like YouTube Kids and PBS Kids were suggested for me to add, and that Netflix automatically invoked the kids profile. During setup I was also prompted to set screen time limits, create a profile picture and more. Google TV's system provides better parental controls than Roku, although Fire TV is similarly robust.

Modest features, extra connections

Key features

Display technology LED LCD
LED backlight Direct
Resolution 4K
HDR compatible HDR10 and Dolby Vision
Smart TV Google TV
Remote Standard with voice

As an entry-level TV the X80K's lack major picture-enhancing extras. It has a 60Hz refresh rate rather than 120Hz, although it does offer smoothing, aka the soap opera effect, if you want to turn it on. It supports Dolby Vision and Dolby Atmos formats, as well as standard HDR10, as do many other mid-priced TVs.

  • Four HDMI inputs (One with eARC)
  • Two USB 2.0 ports
  • Composite AV input (3.5mm)
  • Optical digital audio output
  • RF (antenna) input
  • Ethernet (LAN) port

Physical connections are better than many basic TVs' however, with a fourth HDMI as well as analog video. It's also the least-expensive TV so far to include an ATSC 3.0 tuner, so it's ready for NextGen TV broadcasts. Such broadcasts are rare today and once they become more common you'll be able to buy a tuner box to allow any TV to watch them, but it's a nice extra on the Sony nonetheless.

Sony KD X80K TV
James Martin/CNET

Picture quality comparisons

I set up the 55-inch Sony X80K next to its direct competitor from Samsung, as well as less expensive Fire TV and a TCL with superior picture quality specifications. Here's the lineup:

Samsung QN55Q60B
Amazon Fire TV Omni
TCL 65R646

TV and movies: The Sony delivered the second-worst picture in the lineup overall, beating out only the Omni. Its main weakness was relatively weak contrast, caused by both lighter (worse) black levels and dimmer highlights than the Samsung.

Watching Hustle on Netflix, for example, the black around the credits and the shadows in the locker room were lighter and less realistic than on the other TVs, if only slightly worse than the Samsung and the Omni. The Samsung was also significantly brighter than the Sony in its most accurate picture modes, which made the film's HDR image pop more in comparison. The skin tones of Adam Sandler and the basketball players looked truer than the Samsung and Omni, but overall I preferred the Samsung's picture by a hair.

The story was similar with the challenging Spears and Munsil 4K HDR Benchmark montage on Blu-ray, where the Samsung looked a bit brighter than the Sony. Both outperformed the Omni, which showed less high-level detail in snowscapes for example, but the difference wasn't enough to justify the Sony's much higher price.

The TCL, meanwhile, was superior in pretty much every way to the others, with excellent contrast, deep black levels and powerful brightness that made the Sony, Samsung and Fire TV pale by comparison.

Sony KD X80K TV
James Martin/CNET

Gaming: Playing Horizon Forbidden West, color was more realistic and accurate on the Sony, and similar to the TCL and LG, while the Samsung in every mode appeared more saturated and, well, game-y. Again the Samsung won for contrast and punch, handily, although to its credit the Sony revealed more details in the shadows, which is an advantage in dark games with enemies lurking in the shadows. The Sony lacked the comprehensive gaming stats display of the Samsung and both had similar (excellent) input lag, but overall I preferred the Samsung's punchier look. The TCL, meanwhile, combined a brighter image than either one with excellent shadow detail and, yes, colors as accurate (and better-looking) than the Sony.

Bright lighting: The Sony measured relatively dim, backing up my subjective impressions, and both it and the Samsung were less-bright than the TCL and a less-expensive Vizio, both equipped with local dimming. Below are my measurements in nits for select comparison TVs in their brightest and most accurate picture modes, using both standard dynamic range (SDR) and high dynamic range (HDR) test patterns.

Light output in nits

TV Brightest mode (SDR) Accurate mode (SDR) Brightest mode (HDR) Accurate mode (HDR)
TCL 65R635 1,114 792 1,292 1,102
Vizio M65Q7-J01 791 562 764 631
Samsung QN55Q60B 549 343 540 514
Sony KD-55X80K 369 357 446 387
LG OLED65C2 413 389 812 759

Despite its lower light output numbers the Sony is still bright enough for all but the most light-filled viewing environments. As with most TVs, the brightest modes for HDR and SDR (Game and Vivid, respectively) are less accurate. For the accurate results listed above I used Custom mode and I recommend X80K owners do the same to get good color in bright rooms. Note that with SDR, you'll need to disable the Auto Energy Saving setting (Settings > Display & Sound > Picture > Light Sensor > Off) to get full brightness.

The Samsung's screen was better than that of the Sony at dealing with bright reflections in the room. Sitting under bright lights, I saw my reflection in the black screen of the X80K more clearly (and it was more distracting) than in any of the other TV screens.

Uniformity and viewing angle: The screen of the X80K sample I reviewed showed no major issues with bright spots or dark areas, and in test patterns appeared more uniform than the Omni and similar to the other displays. Watching hockey I saw very little evidence of irregularities as the camera panned across the ice. From off-angle the Samsung maintained superior black level and contrast but Sony had better color, much like the TVs' respective performance from straight on.

Sony KD X80K TV
James Martin/CNET

Picture settings notes

The most accurate settings were Cinema and Custom mode for both HDR and SDR, and Custom measured slightly more accurate so I went with that. Game is best for gaming, thanks to its low input lag, and color was similar to Custom and exceedingly accurate.

The X80K offers settings that engage smoothing, aka the soap opera effect, as I prefer to turn it off for TV shows and movies. You can experiment with the settings (Settings > Display & Sound > Picture > Motion > Motionflow > Custom) and it's off by default in the Cinema and Custom modes.

Geek box

SDR Result Score
Black luminance (0%) 0.075 Poor
Peak white luminance (SDR) 357 Average
Avg. gamma (10-100%) 2.46 Poor
Avg. grayscale error (10-100%) 2.27 Good
Dark gray error (30%) 2.07 Good
Bright gray error (80%) 3.04 Average
Avg. color checker error 3.08 Average
Avg. saturation sweeps error 2.52 Good
Avg. color error 2.67 Good
Input lag (Game mode) 11.93 Good



HDR10

Black luminance (0%) 0.084 Poor
Peak white luminance (10% win) 446 Poor
Gamut % UHDA/P3 (CIE 1976) 94.73 Average
ColorMatch HDR error 8.08 Poor
Avg. color checker error 1.54 Good
Input lag (Game mode, 4K HDR) 11.67 Good

See How We Test TVs for more details.

Portrait Displays Calman calibration software was used in this review. 

§

NextGen TV, aka ATSC 3.0, is continuing its rapid rollout across the country. Major markets like Los Angeles, Atlanta, Denver, Houston and more all have stations transmitting. Meanwhile New York, Boston, and many other markets are slated to have broadcasts later this year. While not every station in every market has a NextGen TV counterpart, more and more are coming on the air.

What's NextGen TV? It's an update to the free HDTV you can already get over-the-air in nearly every city in the US. There's no monthly fee, but you do need either a new TV with a built-in tuner or a standalone external tuner. The standard allows broadcast stations to send higher quality signals than ever before with features like 4K, HDR, 120 Hz, and more. ATSC 3.0 proponents also claim better reception indoors and on-the-go -- whether it's on your phone, or even in your car. The best part is that if you're watching it on your TV it uses the same standard antennas available today.

One potential downside? ATSC 3.0 will also let broadcasters track your viewing habits, information that can be used for targeted advertising, just like companies such as Facebook and Google use today. 

Read more: Best TV antennas for cord cutters, starting at just $10

NextGen TV to you

nextgen-tv-logo
ATSC.org

Here's the top-line info:

  • If you get your TV from streaming, cable or satellite, NextGen TV/ATSC 3.0 won't affect you at all. 
  • The transition is voluntary. Stations don't have to switch. Many have already, however, for reasons we'll explain below.
  • It's not backwards-compatible with the current HD standard (ATSC 1.0), so your current TV won't be able to receive it. Your current antenna should work fine though.
  • Stations that switch to NextGen TV will still have to keep broadcasting ATSC 1.0 for five years.
  • There are multiple models and sizes of TV with built-in tuners available now from Hisense, LG, Sony, Samsung and others.
  • As of the beginning of 2022 the majority of the largest markets in the US have at least one channel broadcasting NextGen TV. By the end of 2022, nearly all major and many minor markets will have multiple channels .
atsc-3-stations-2022

Here's the map of actual stations as of January 2022. Orange denotes stations that are live now. Blue is launching before summer. White sometime after the summer.

ATSC

How it will work in your home

Put simply: If you connect an antenna to your TV you will receive free programming, just like most people can get now. Yet, that is selling the potential benefits of NextGen TV short. 

NextGen TV is IP-based, so in practice it can be moved around your home just like any internet content can right now. For example, you connect an antenna to a tuner box inside your home, but that box is not connected to your TV at all. Instead, it's connected to your router. This means anything with access to your network can have access to over-the-air TV, be it your TV, your phone, your tablet or even a streaming device like Apple TV. There will be traditional tuners as well, of course, but this is a new and interesting alternative.

This also means it's possible we'll see mobile devices with built-in tuners, so you can watch live TV while you're out and about, like you can with Netflix and YouTube now. How willing phone companies will be to put tuners in their phones remains to be seen, however. You don't see a lot of phones that can get radio broadcasts now, even though such a thing is easy to implement. We'll talk more about that in a moment.

'Voluntary'

In November of 2017, the Federal Communications Commission approved ATSC 3.0 as the next generation of broadcast standard, on a "voluntary, market-driven basis" (PDF). It also required stations to continue broadcasting ATSC 1.0 (i.e. "HD"). This is actually part of the issue as to why it's voluntary. 

During the mandatory DTV transition in the early 2000s, stations in a city were given a new frequency (channel, in other words), to broadcast digital TV, while they still broadcast analog on their old channel. These older channels were eventually reclaimed by the FCC for other uses when the proverbial switch was flipped to turn off analog broadcasts. Since a changeover isn't occurring this time around, stations and markets are left to themselves how best to share or use the over-the-air spectrum in their areas.

atsc-transmitter-sharing

Because there's no new bandwidth, broadcasters will temporarily share transmitters. Two or more stations will use one tower for ATSC 1.0 (HD) broadcasts and those stations will use another tower for ATSC 3.0 (UHD) broadcasts. This will mean a temporary reduction in bandwidth for each channel, but potentially a limited impact on picture quality due to the better modern HD encoders. More info here.

ATSC/TVTechnology.com

While it's not a mandatory standard, many broadcasters still seem enthusiastic about NextGen. At the beginning of the roll-out, then executive vice president of communications at the National Association of Broadcasters Dennis Wharton told CNET that the improvement in quality, overall coverage and the built-in safety features mean that most stations would be enthusiastic to offer ATSC 3.0.

John Hane, president of the Spectrum Consortium (an industry group with broadcasters Sinclair, Nexstar and Univision as members), was equally confident: "The FCC had to make it voluntary because the FCC couldn't provide transition channels. [The industry] asked the FCC to make it voluntary. We want the market to manage it. We knew the market would demand it, and broadcasters and hardware makers in fact are embracing it."

Given the competition broadcasters have with cable, streaming and so on, 3.0 could be a way to stabilize or even increase their income by offering better picture quality, better coverage and, most importantly, targeted ads.

Ah yes, targeted ads…

Broadcast TV will know what you're watching

One of NextGen TV's more controversial features is a "return data path," which is a way for the station you're watching to know you're watching. Not only does this allow a more accurate count of who's watching what shows, but it creates the opportunity for every marketer's dream: targeted advertising. 

Ads specific to your viewing habits, income level and even ethnicity (presumed by your neighborhood, for example) could get slotted in by your local station. This is something brand-new for broadcast TV. Today, over-the-air broadcasts are pretty much the only way to watch television that doesn't track your viewing habits. Sure, the return data path could also allow "alternative audio tracks and interactive elements," but it's the targeted ads and tracking many observers are worried about.

The finer details are all still being worked out, but here's the thing: If your TV is connected to the internet, it's already tracking you. Pretty much every app, streaming service, smart TV and cable or satellite box all track your usage to a greater or lesser extent.

Return data path is still in the planning stages, even as the other aspects of NextGen TV are already going live. There is a silver lining: There will be an opt-out option. While it also requires Internet access, if this type of thing bothers you, just don't connect your TV or NextGen TV receiver to the internet. You will inevitably lose some of the other features of NextGen TV, however.

That said, we'll keep an eye on this for any further developments.   

Free TV on your phone?

Another point of potential contention is getting ATSC 3.0 tuners into phones. At a most basic level, carriers like AT&T, Verizon and T-Mobile are in the business of selling you data. If suddenly you can get lots of high-quality content for free on your phone, they potentially lose money. Ever wonder why your phone doesn't have an FM radio tuner? Same reason.

T-Mobile made a preemptive strike along those lines all the way back in September 2017, writing a white paper (PDF) that, among other things, claims, "In light of the detrimental effects that inclusion of ATSC 3.0 can have on the cost and size of a device, the technology trade-offs required to accommodate competing technologies, and the reduced performance and spectral efficiency that it will have for other mobile bands and services, the decision as to whether to include ATSC 3.0 in a device must be left to the market to decide."

"The market" determined you didn't need an FM tuner in your phone, and in the few phones that had an FM tuner, if you bought it through an American provider, it was almost always disabled.

TV broadcasters, on the other hand, are huge fans of ATSC 3.0 on mobile phones. It means more potential eyeballs and, incidentally, a guarantee of active internet access for that return data path. John Hane of the Spectrum Consortium feels that tuners built into phones is "inevitable," and that international adoption of ATSC 3.0 will help push it forward. Wharton says that the focus is getting TVs to work, but mobile is in the plan.

Then there's portable TVs, of which there are HD versions on the market and have been for years. The next-generation ATSC 3.0 versions of these will likely get better reception in addition to the higher resolution offered by the new standard.

antennas-09.jpg
Sarah Tew/CNET

Cost (for you)

NextGen TV is not backward compatible with current TV tuners. To get it, you'll eventually need either a new TV or an external tuner. 

However, you shouldn't feel a push to upgrade since:

1. NextGen TV/ATSC 3.0 isn't mandatory, and it doesn't affect cable, satellite or streaming TV.

2. HD tuners cost as little as $30 to $40 now, and NextGen TV tuners, which currently sell between $200 and $300, will eventually be cheap as well.  

3. Even after they start NextGen broadcasts, stations will have to keep broadcasting regular old HD. 

Here's the actual language:

"The programming aired on the ATSC 1.0 simulcast channel must be 'substantially similar' to the programming aired on the 3.0 channel. This means that the programming must be the same, except for programming features that are based on the enhanced capabilities of ATSC 3.0, advertisements and promotions for upcoming programs. The substantially similar requirement will sunset in five years from its effective date absent further action by the Commission to extend it."

In other words, the HD broadcast has to be essentially the same as the new 3.0 broadcast for five years, perhaps longer depending on future FCC actions.

Which brings us to point 3. By the time people had to buy them, HD tuners were inexpensive and are even more so now. The HD tuner I use is currently $26 on Amazon. The first generation NextGen tuners available now are more expensive than that, though they're not outrageous. We'll discuss those below. By the time anyone actually requires one, however, they'll almost certainly be affordable.

Which is good, because there aren't any planned subsidies this time around for people to get a tuner for cheap. I'm sure this is at least partly due to how few people actually still use OTA as their sole form of TV reception. Maybe this will change as more stations convert, but we're a ways away from that.

atsc-upgrade-path

As you can see, there are lots of parts that need to get upgraded all along the chain before you can get 3.0 in your home.

ATSC/TVTechnology.com

Here's another way to think about it: The first HD broadcasts began in the mid-90s, but when did you buy your first HDTV? As far as the 3.0 transition is concerned we're in the late-90s, maybe generously the early 2000s, now. Things seem like they're moving at a much more rapid pace than the transition from analog to DTV/HDTV, but even so, it will be a long time before ATSC 3.0 completely replaces the current standard.

How to get NextGen right now

lg-evo-cropped-for-door.png
LG

If you want to check it out for yourself, many of you already can. The first stop is to go to WatchNextGenTV.com. That website will help you find what stations in your area are broadcasting, or which ones will soon. 

Next up you'll need something to receive it. If you're in the market for a new TV there are several options available from Hisense, LG, Samsung, and Sony. Here's our list of all the 2022 TVs with built-in next-gen tuners.

If you want to check out NextGen TV without buying a new television, you'll need an external tuner. It's still early days, so there aren't many options. 

tablo-atsc3-quad-hdmi-in-situ-straight-crop-new.png

The Tablo ATSC 3.0 Quad HDMI DVR

Nuvvyo

At CES 2022 Nuvvyo announced the Tablo, a quad-tuner box that can connect to a TV directly, or transmit over a network to Rokus, Apple TVs, or computers on your home network.  

The Silicon Dust has two models, the $199 HomeRun Flex 4K and the $279 HomeRun Scribe 4K. Both have ATSC 1.0 and 3.0 tuners.  

If you want a more traditional tuner, BitRouter plans to start shipping its first ZapperBox M1 tuners in the spring. You can reserve one now for $249. It doesn't have internal storage, but BitRouter plans to add the ability to save content on network-attached storage, or NAS, devices via a firmware update. They also plan to add the ability to send the content around your home network, like what the Scribe 4K does.

zapperbox-front-scaled
Zapperbox

Then there's what to watch. Being early in the process, you're not going to find much 4K content, possibly not any. This was the same with the early years of HDTV. It's also going to vary per area. There is certainly a lot of 4K content being produced right now, and that has been the case for several years. So in that way, we're in better shape than we were in the early days of HD. 

Basic and paid cable channels over-the-air?

One company is using the bandwidth and IP nature of NextGen to do something a little different. It's a hybrid paid TV service, sort of like cable/satellite, but using over-the-air broadcasts to deliver the content. It's called Evoca, and right now it's available only in Boise, Idaho. Edge Networks is the company behind it, and it wants to roll it out to other small markets where cable offerings are limited, and broadband speeds are slow or expensive. 

It's an interesting idea for underserved and often forgotten-about markets. 

Read moreCable TV channels and 4K from an antenna?

Seeing the future

The transition from analog broadcasting to HD, if you count from the formation of the Grand Alliance to the final analog broadcast, took 16 years. 

Though many aspects of technology move rapidly, getting dozens of companies, plus the governments of the US and many other countries, all to agree to specific standards, takes time. So does the testing of the new tech. There are a lot of cogs and sprockets that have to align for this to work, and it would be a lot harder to fix once it's all live.

But technology moves faster and faster. It's highly doubtful it will take 16 years to fully implement NextGen TV. As we mentioned at the top, dozens of stations are already broadcasting. Will every station in your city switch to NextGen TV? Probably not, but the bigger ones likely will. This is especially true if there are already other NextGen TV stations in your area. There's a potential here for stations to make additional money in the long run with 3.0, and that's obviously a big motivator.

There's also the question of how much content there will be. If it follows the HDTV transition model, big sporting events in 4K HDR will come first, followed by lots and lots of shows featuring nature scenes and closeups of bugs. Seriously -- this was totally a thing. Then we'll see a handful of scripted prime-time shows. My guess would be the popular, solidly profitable ones that are produced (not just aired) by networks like CBS and NBC.

So should you hold off buying a new TV? Nope, not unless you only get your shows over the air. And even if you do, by the time there's enough content to be interesting, there will be cheap tuner boxes you can connect to whatever TV you have. 

For now, NextGen TV seems to be well on its way.


As well as covering TV and other display tech, Geoff does photo tours of cool museums and locations around the world, including nuclear submarines, massive aircraft carriers, medieval castles, epic 10,000 mile road trips, and more. Check out Tech Treks for all his tours and adventures.

He wrote a bestselling sci-fi novel about city-size submarines, along with a sequel. You can follow his adventures on Instagram and his YouTube channel.


Source

https://residencey.costa.my.id/

.

Search This Blog

Menu Halaman Statis

close