Technology is concerned with improvements in a variety of human and organizational problem-solving endeavors, through the design, development and use of technologically based systems and processes that enhance the efficiency and effectiveness of information in a variety of strategic, tactical and operational situations.
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Saturday, March 31, 2018
PS4's revamped video section focuses on shows over apps
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The next big 'Destiny 2' update involves a revamped mobile app
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ESA tests its giant Mars mission parachute
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Amazon turns 'A League of Their Own' into a TV series
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Kira full-size mechanical keyboard
Input Club might be a name that is not familiar to many, but it is actually a computer hardware setup that has just rolled out its brand new flagship mechanical keyboard that is known as Kira. The Kira mechanical keyboard will boast of a condensed full-size layout, where it is accompanied by artistic RGB lighting as well as bespoke mechanical switches that will certainly place a smile on many a corporate typist or even the budding author, making it a step forward for those who love to type all over the world. The Kira mechanical keyboard is now a Kickstarter campaign, hoping to raise enough funds along the way to make it a reality.
It is said that this is a mechanical keyboard that was specially built with input from those who love typing. After all, it is said that generic big-brand keyboards tend to be a horrific abuse when it comes to the term “value engineering,” which is a business practice that was created just to roll out typist-punishing, low-quality peripherals. The Kira mechanical keyboard intends to go against the grain in this way, which translates to quality parts all the way from bottom to top. In fact, it is built up from a list of exacting features, where it has fully mechanical switches that happen to have more in common with a typewriter compared to a typical MacBook.
Not only that, it will make use of CNC-milled aluminum for its frame, while revolutionary RGB lighting underpins its case, resulting in a totally pleasing and completely customizable glow. You can call it extremely functional art if you want to, but this is a piece of art that makes life a whole lot more productive, that is for sure. This is certainly a keyboard that you might want to consider getting for that typist in your life.
Press Release
[ Kira full-size mechanical keyboard copyright by Coolest Gadgets ]
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Netflix is reportedly close to buying Luc Besson's movie studio
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Recommended Reading: Saving Stephen Hawking's voice
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Uber is shutting down its on-demand delivery service in June
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Apple goes on hiring spree to improve Siri's smarts
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The best universal remote control
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Luxury Soft Pet Bed
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elago Silicone AirPods Case
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Phiaton BT390 Wireless Mic Headphones
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Lincoln's Aviator SUV matches style with hybrid tech
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DOIY Design Ink Fish Pen
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MGCO Minimalist Leather Wallet V3
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Kuvée Key Wine Dispenser
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ManCan Grab ‘N Go Stainless Steel Growler
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Capra Leather HomePod Travel Case
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Rama Works M60-A USB-C Mechanical Keyboard
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Joseph Joseph Podium Storage Container Set
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Mercane Wheels Transboard Foldable Electric 3-Wheel Scooter
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Star Wars Darth Vader iPhone X Case
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The Morning After: Weekend Edition
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'PUBG' will start testing its tiny 'Savage' map next week
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Friday, March 30, 2018
AI predicts your lifespan using activity tracking apps
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Acer VL7860 4K Projector Review: Is $1000 for Each 1K Worth it?
For years, 4K projectors have been limited to only the most elite home theater buyers, often costing a minimum of $15,000 and for the past decade were only produced by a single company in the market: Sony.
In 2018, however, there are a whole slew of 4K projectors rapidly hitting the tv market, some costing as low as a tenth of that price at retail. The laser-powered Acer VL7860 is in the sweet spot of that spectrum at just shy of $4,000 and includes all the same features you’d come to expect on a standard 4K flatscreen including HDR and a 120Hz max refresh rate, but will the projector’s mortal enemy – ambient room lighting – be its ultimate downfall?
Read on in our Acer VL7860 4K projector review to find out!
Acer VL7860 4K Projector Hands-On Review
Price: $4,000
Model: MR.JPX11.002/VL7860
Summary: The Acer VL7860 is a stellar 4K projector that puts out beautiful colors thanks to the addition of HDR technology, but it still suffers from ambient light bleed in less-optimal viewing scenarios.
What We Liked
- Spectacular picture quality for a projector
- Customizable HDR modes
- 120Hz refresh rate for buttery smooth pictures and gaming
What We Didn’t
- 4K HDR quality still gets washed out in ambient lit scenarios
- Onboard speaker is tinny and distant
Acer VL7860 Specs
Screen Size | 27.88" - 305.3" |
Native Resolution | 3840 x 2160 |
Aspect Ratio | 16:9 |
Lumens | 3,000 |
Contrast Ratio | 1,500,000:1 |
Refresh Rates | 120Hz in 1080p, 60Hz in 4K |
3D Capable? | |
Display Technology | Laser |
Short Throw? | |
HDMI Ports | 2 2.0/MHL |
Onboard Speakers | 2 5W |
Weight | 18.7 lbs |
Device Dimensions |
18 x 11 x 5.5 inches |
Price | $4,000 |
Acer VL7860 Design
The Acer VL7860 is definitely one of the largest projectors we’ve ever reviewed, but among the new 4K big boys on the block it’s actually downright petite by comparison. That said with 18.7lbs of weight it’s not exactly light either, so make sure wherever you mount it that either the shelf or the mounting bracket is rated to hold that kind of heft.
Outside of that metric though, just about everything else regarding the design of the Acer VL7860 is “standard”. Boxy with a white-on-gray color scheme, this projector won’t exactly be turning heads anytime soon – but since when is that the point of your home theater equipment?
Acer VL7860 Hardware
The Acer VL7860 4K projector uses laser light technology to create its images at a maximum display resolution of 3840 x 2160, with a contrast ratio of 1,500,000:1 and ANSI lumen rating of 3000, with the ability to show an image as large as 305.3″ across from corner to corner at a distance of 32 feet.
The Acer VL7860 sports two HDMI ports, one VGA-in, one VGA-out, one RJ-45 Ethernet port as well as a USB port and two jacks for audio in and audio out.
Acer VL7860 User Interface and Settings
The Acer VL7860 utilizes a relatively straightforward menu style that had all the right pieces in the right places, save for a few extra options that threw us for a loop the first time we tried them out.
This included the “Brilliant Color” setting, which as far as we could tell simply jacked up the contrast and while seemingly unnecessary on non-HDR/4K content, was basically a must have when that option was turned on.
The second was the HDR-ometer (not sure what else to call it), which actually lets you customize the amount of HDR that’s applied to any given image. The scale rates from 1-4, and actually did seem to have a level for every occasion.
Watching Spiderman: Homecoming on 4K Blu-Ray for example only needed a 1 (due to the movie already being tonally bright on its own), while other content like Planet Earth II actually looked better and better the further we went up the scale.
Luckily the button to adjust this setting is right on top of the remote, so you can quickly adjust it on the fly if need be (say when a movie switches between day and night scenes, for example).
Testing and Performance of the Acer VL7860 4K Projector
Brightness/Picture Quality
After some slight tweaking, we were able to get some downright fantastic pictures out of the Acer VL7860, which when displayed at night, were on par with some of the best 4K TVs we’ve reviewed this year.
Brightness uniformity throughout the picture was also strong, with only a slight variance between the (admittedly low) scores we achieved of around 350 lux at the edges and a max of just short of 500 lux in the middle.
It’s a bit of a quandary, though. Because for everything the Acer VL7860 gets right in low-light conditions or while playing at night (namely blowing up a 4K image to half the size of your house, an effect which really has to be experienced to be fully believed), it still suffered from the one issue that plagues almost all projectors under the 4000 lumen threshold: ambient light bleed.
When trying to watch movies during the day, any color accuracy provided by HDR or refined details you’d be able to make out as a result of the 4K resolution were washed out in the light, essentially negating the need for 4K at all.
All this is to say that if you plan on setting up the Acer VL7860 in your home, be absolutely sure you’ve got your room completely blacked out or you’ll be suffering under the shine of the sun while trying to squint to make out any difference between this 4K machine and your standard 1080p projector instead.
- Gaming Performance: With a 120Hz max refresh rate while in 1080p mode, every game and movie we played on the Acer VL7860 was buttery smooth, and although there was still the notorious input lag that nearly every projector on the market suffers from, it was definitely less pronounced in this model than we’ve noticed in others before it.
- 3D Performance: 3D performance at 1080p (the highest rate you can use the feature at) looked just as good as it has on any other Acer projector we’ve reviewed, which is to say good, not great, but still enough to achieve the effect in your home theater setup without going overboard.
- Noise and Heat: For a projector this size we expected a hell of a lot more ruckus in this department. After running for around an hour the Acer VL7860 was only putting out a comparatively cool 99°, and pumping on a max decibel level of 41dB (in a room that registers 35dB ambiently).
- Sound: As is the case with just about every projector we’ve ever reviewed, the sound coming from the Acer VL7860’s two 5W onboard speakers was…tinny, at best. If you’re ponying up $4,000 for a projector though you’ve probably already got enough scratch to run with an external surround sound system too though so, we won’t dock any extra points on this end.
Wrap Up
The Acer VL7860 comes with a ton of premium features that you won’t be able to find on most home projectors today, including 4K resolution, a 120Hz refresh rate (at 1080p), and the inclusion of HDR technology.
For these reasons alone it’s almost a projector that pays for itself…but ultimately the same question always comes up whenever you’re deciding to buy a projector opposed to a traditional flatscreen: is it worth the cost?
If you’ve got a room that’s completely blacked out or perfectly set up to get rid of all ambient light during daylight viewing hours then of course, pound for pound the answer is yes.
However, because there wasn’t a ton of brightness being pumped out from the 3,000-lumen lamp, all the same detail, brightness, and vivid color you’d expect when you pay those kinds of prices for home theater equipment was unfortunately still washed out by the tiniest amount of light bleed in our test room.
That means you’re only really getting the true 4K HDR experience during the night hours (again, unless you have a fully blacked-out room), and for about $1,000 less you can still rock an 82-inch 4K TV that won’t ever have this problem no matter what time of day you decide to watch or in which room.
That said this problem is consistent with just about any projector on the market today, but if you’re paying $4,000 only to discover a washed out image during the day you might be just that much more disappointed by your purchase.
The post Acer VL7860 4K Projector Review: Is $1000 for Each 1K Worth it? appeared first on Gadget Review.
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‘Fortnite’ wants to put your dance in the game
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Google is shutting down its goo.gl URL shortening service
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Vinci 2.0 is a smart pair of hands-free noise cancellation headphones
We live in a world where wireless connectivity is deemed to be the norm. Virtually everywhere we go, we are always on the lookout for a wireless network in order to hook up our devices. Our printers at home and at the office have also taken a similar route, and so have the fitness industry when it comes to wireless headphones taking centrestage. Vinci 2.0 is proud to stake its claim as the industry’s very first smart in-ear, voice-controlled, hands-free noise cancellation headphones.
Needless to say, fitness enthusiasts are the ones who will benefit the most from Vinci 2.0’s release, as it was specially developed to be the ultimate personal sports companion. With this in mind, it will be able to offer the ability to make phone calls, track body vitals during your rigorous exercise sessions, as well as allow you to enjoy your favorite tunes in a completely phone-free manner.
This is made possible in the Vinci 2.0 through the integration of music streaming, calls, and fitness tracking, all crammed into a single device. Consumers will be given the opportunity to work out with their handsets without being tethered, courtesy of the integrated 3G cellular connectivity, Wi-Fi, Bluetooth support, built-in music streaming services, and personal AI coaching. The interactive voice assistant and gesture control system are unique, as you do not need to fumble with physical controls so that you can concentrate on your current exercise regime.
Peeling open the Vinci 2.0 would reveal a quad-core ARM Cortex A-7 processor, Wi-Fi, 3G cellular and Bluetooth connectivity. It boasts of voice control for a true hands-free experience that relies on natural language processing (NLP) and advanced recommendation algorithms in order to sense, recommend, and match you to your music preferences – after taking into consideration your heart rate, activity, and listening habits. As a fitness tracker, it has more than 10 sensors that will accurately analyze your fitness as well as health data, providing feedback through an app so that you know for sure your workout is going in the right direction health-wise.
Seems to be quite the unique hands-free noise cancellation pair of headphones in the market, right? Check it out on Kickstarter as it is being prepared for a release soon.
Press Release
[ Vinci 2.0 is a smart pair of hands-free noise cancellation headphones copyright by Coolest Gadgets ]
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Autoblog's 2018 New York Auto Show roundup
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All you need for a Volvo XC40 subscription is your iPhone
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