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The next mobile imaging war won't be waged over megapixels
For the past several years, improvements in smartphone cameras have followed the "more megapixels" mantra. Samsung's Galaxy S5 is up from 13 to 16 megapixels; Sony's new Xperia Z2 packs a 20.7-megapixel Exmor model; and Nokia's Lumia 1020 with PureView is a 41-megapixel monster. However, Google's recent sensor-laden smartphone prototype, Project Tango, could herald a new direction. Though Mountain View is focused on 3D mapping, so-called depth camera tech could dramatically improve all the pictures you take with your smartphone. By using two lenses with different focal lengths, for example, you could zoom in on subjects with quality that rivals bulky optical zooms. It could also eliminate a number of other shortcomings without adding an awkward hump like the one seen on the Lumia 1020. You could soon have much better light sensitivity, less noise and depth of field control that rivals a DSLR. The benefits are clear, but Google is not alone in its pursuit. The battle for a better smartphone camera is on, and you could be the one to reap the rewards.
The future of motion interfaces: Wave goodbye to the mouse
We're still big fans of Douglas Engelbart's original pointing device, but human/computer input is moving past traditional peripherals. We're rapidly approaching a future of touchscreens, motion sensors and visual imaging control solutions. "Gone are the days, probably, of the keyboard, mouse and maybe even touch input," Samsung's Shoneel Kolhatkar told us. During a panel on the future of gesture and motion controls at Expand NY, Kolhatkar suggested that these technologies could fade away within the next 20 years. His fellow panelists, Pelican Imaging's Paul Gallagher and Leap Motion's Avinash Dabir agree that there's more to the future of computing than the traditional point and click.
Live from Expand: Gesture / Alternate Interfaces
Wait, you're still using keyboards and mice? Well, we just typed this with our mind! Explore the world of alternative interfaces with representatives from Samsung, Leap Motion and Pelican Imaging. November 10, 2013 11:50:00 AM EST Follow all of Engadget's Expand coverage live from New York City right here!
Pelican Imaging shows its array camera serving as a 3D printing tool (video)
While Pelican Imaging's 16-lens array camera will only reach mobile devices in 2014, the company doesn't want to wait to show what its technology can do in practice. It just posted a clip suggesting that the camera's whole-scene focusing and depth mapping could come in handy at a wedding. A guest could not only capture pristine snapshots of the occasion, but create 3D-printed figurines of the bride and groom while they're still at the reception. Is this a niche case? You bet -- but it reminds us that Pelican's array could make an impact well beyond our photo albums. Catch the full video after the break.
Pelican Imaging's 16-lens array camera coming to smartphones next year
After yesterday's news about Nokia investing in Pelican Imaging's plenoptic camera system, it was hard not to feel impatient about exactly when this technology might arrive in real, commercially available smartphones. Well, we have an update on that front: although the company's CEO, Chris Pickett, wouldn't tell us which OEM(s) he's been talking to, he did say that his product is currently being trialed by device manufacturers and is scheduled to be part of at least one new smartphone launching in 2014. Now, this next bit is pure speculation on our part, but given that carrier testing alone can take six months, and we're already nearly halfway through 2013, this strongly implies that a hardware deal has already been inked -- which means next year could potentially bring the biggest news in smartphone cameras since the eternally underappreciated Nokia PureView 808. Speaking of which, Pelican Imaging also has some intriguing things to say about what could happen if its array camera was paired with Nokia's PureView technology -- read on for more.%Gallery-187379%
Nokia to invest in 'array' mobile cameras that use small lenses to capture big images
If the name Pelican Imaging rings a bell, it's possibly because we covered the company's array imaging camera prototype back in 2011. The technology uses multiple lenses that are relatively tiny in terms of how much space they take up in a mobile device, but which work together to capture an image of the same quality as a much larger camera -- just as array telescopes replace the need for one huge telescope. Now, it appears we weren't the only ones taking an interest, because Nokia's investment wing has revealed to Bloomberg that it's been watching the startup since 2008 and is currently planning to invest in it. Bo Ilsoe, of Nokia Growth Partners, describes Pelican's technology as "on the cusp of being commercialized" -- so who knows? One day, a future Lumia might house 41 megapixels, image stabilization and the voodoo known as plenoptics. In the meantime, there's a video after the break which sort of explains how the technology sucks in enough data to allow for focus to be adjusted after a picture is taken -- a trick which also sounds rather familiar.
Qualcomm shows off Snapdragon 800 voice activation and photo editing abilities (video)
Qualcomm unveiled its new Snapdragon SoC flag bearer at CES, and here at MWC 2013 we got to see some of what the 800 series can do. Last week, the company revealed the chip's voice activation feature that allows users to wake the chip up using a voice command. We got to see one application of this technology used to launch Google Now using the keywords "hey Snapdragon," though when it makes its way into consumer devices, that keyword will be customizable. It was a limited demo, but the ability to wake your phone and launch apps without having to press a button (see: Siri and Google Now) is certainly an attractive proposition. We also got to witness the 800's image processing capabilities when paired with one of Pelican Imaging's array cameras. Using images taken with that plenoptic shooter, changing the focal plane of an image or cropping out individuals from a group photo was easily handled by a Qualcomm prototype tablet packing a Snapdragon 800. Enough chatter on the matter, however, you can see for yourself in the video after the break.
Pelican Imaging's prototype array camera could make your pictures better, phones thinner (video)
If you want to look for life on another planet you don't build one radio telescope that's miles wide, you build a bunch of smaller ones and create an array out of them. As it turns out that basic idea works for capturing visible wavelengths as well. It's called a plenoptic camera, using an array of very small lenses that, when combined, can create an image as good as a larger one. Pelican Imaging is largely interested in the slim factor this kind of system could offer, potentially allowing for thinner phones, but this could also open the door to some interesting effects. Check out the video after the break for an example of the dynamic aperture control this sort of setup can allow, where you can change the focal plane of an image after it was taken. Given the small size of the array here you probably couldn't do anything too crazy, like take a picture through a tree, but the days of poorly focused cameraphone shots might finally be at an end -- whenever this actually comes to market.
