webOS 2.0 will make LG's smart TVs much faster next year

Source: http://www.engadget.com/2014/12/17/lg-web-os-2.0/

The usual pre-CES flood of information is under way, and LG is announcing details of the webOS 2.0 package its smart TVs will ship with in 2015. Improving on the menus we already dug at last year's show, LG says that the new versions will improve mainly in speed, with power-on boot time reduced by 60 percent, and a 70 percent improvement when switching from the home screen to YouTube. Sluggish, unresponsive apps have been a major pain point for "smart" TVs since their introduction, so it's good to see that addressed. One thing that will remain an issue however, is that the 2.0 upgrades will require a new display, as we haven't heard about an upgrade for existing sets (or other platforms like smartwatches, or even phones). According to LG, the first webOS sets were quite popular, with over five million sold through eight months.

If you have one of the new ones, it will include a new "My Channels" app that puts user's favorite TV channels right in the TV menu. Last year's TVs included "Universal control" from the Magic Remote LG ships with each one, and now it's built into the UI so it's easier to stay in one menu. Also upgrades is an Input Picker that recognizes whatever devices are plugged in for easier use, as well as 4K streaming support (on the appropriate TVs) for Amazon and Netflix. If everything holds to form, we should hear more about super size, high res displays with new tech (like quantum dots) over the next few days, before the usual CES flood of information once we hit Las Vegas in early January -- see you then.

Filed under: Home Entertainment, HD, LG

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Source: LG Newsroom

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Amazon offers one-hour deliveries with Prime Now

Source: http://www.engadget.com/2014/12/18/amazon-prime-now/

Amazon has just launched a new service called Prime Now, which will let Prime members order "tens of thousands" of "daily essentials" for immediate delivery. Once you download the new app (on Android or iOS), you'll get the option of picking a one- or two-hour delivery between 6AM and midnight, with Uber-like tracking included. The fastest option will run $7.99 per order and two-hour deliveries are free for Prime members. The service looks like a response to Google's same-day Shopping Express launched last year, which offers same day (but not one-hour) delivery at $5 a pop, or $99 a year. Prime Now will operate exclusively in Manhattan to start, but Amazon has promised that it'll soon be coming "to a city near you."

Amazon toyed with taxi deliveries earlier, but said that the Prime Now will be powered by its "growing network of fulfillment centers," and deliver goods like paper towels, books and toys. The discount online retailer has recently seen its turf invaded by interlopers like Walmart, which has the advantage of brick-and-mortar stores if you need something now. And if you can't get out of the house, Google will do the dirty work by picking up items from retailers like Staples and Costco, and delivering them the same day via Shopping Express, which we mentioned earlier. Since many of Amazon's competitors now price-match, that will put it back on par with them for convenience -- and it didn't even need any drones.

Filed under: Cellphones, Software, Amazon

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Source: Amazon

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A Little Lead Can Make Graphene Magnetic

Source: http://gizmodo.com/a-little-lead-can-make-graphene-magnetic-1671641756

Graphene has very many strengths , but there is one thing it isn't and that is magnetic. Now, a team of researchers has found that the insertion of a little lead into the planar graphene structure can change that.

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LG says next year's 4K TVs will be better because of quantum dots

Source: http://www.engadget.com/2014/12/15/lg-4k-quantum-dot-hdtv/

LG has announced that next year, it will have a new set of 4K TVs to slot between its existing Ultra HD LCDs and super-colorful OLED models. These are different because they use quantum dot technology, which LG says will make for a wider color palette and better color saturation than regular LCDs. Sony's already using the technology in its high-end TVs, and reports have indicated that Samsung will offer LCDs with quantum dots as well. The tech used here will use nanocrystals in sizes of 2 to 10 nm that show a different color based on their size, laid in a film over the usual IPS LCD. LG has committed heavily to OLED as a display technology of the future, but even with prices dropping rapidly, it's still out of range for most buyers. As a result, improving traditional LCDs -- and trying to convince folks to upgrade to 4K at all -- is where the key battles will be. The new TVs will be available in 55- and 65-inch versions at first, and you can be sure we'll be taking a close look at them in Las Vegas next month.

Filed under: Displays, Home Entertainment, HD, LG

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Source: LG Newsroom

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How a mobile phone camera works visualized

Source: http://sploid.gizmodo.com/impressive-video-show-how-a-camera-works-as-seen-from-t-1671191148/+barrett

Many people know how a camera works—at least conceptually. In the practice, it's not easy to imagine (in fact, it truly blows my mind if I really think of it.) This excellent 3D visualization shows exactly how the photo is taken. Very very neat.

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