Dynamic 3D holograms can now refresh every two seconds, save galaxies in their spare time

Perhaps the biggest challenge in making holograms usable on a daily basis -- aside from having to film your subject with a million trillion cameras -- is in getting their refresh rates up to the levels we're used to with "normal" two-dimensional video. We're still a fair way away from those magical 30fps, but the University of Arizona is touting a heretofore unheard of redraw rate of once every two seconds. This is a major advance from their first dynamic holograms demonstrated two years ago, which required minutes to swap over to a new image. The current prototype is built on a 10-inch photorefractive polymer screen, with lasers beaming information onto it, though 17-inch versions are also being tested. Another present limitation is that the hologram displayed can only be of one color, but that is also subject to the continuing labors of the UA researchers, who foresee no major hurdles preventing them from eventually cobbling together full-color, fast-refreshing, and fully realized 3D holograms. Now that'd be 3D television we can all get behind. Or in front of, depending on the viewing angle we want.

Continue reading Dynamic 3D holograms can now refresh every two seconds, save galaxies in their spare time

Dynamic 3D holograms can now refresh every two seconds, save galaxies in their spare time originally appeared on Engadget on Thu, 04 Nov 2010 06:52:00 EDT. Please see our terms for use of feeds.

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Gigabyte's Booktop T1125 convertible tablet also converts into a desktop, ships soon

Convertible tablets are a hardly a rarity, but while their non-convertible cousins may be getting all the press lately how many of those can morph into a mighty desktop? Okay, the T1125 isn't exactly mighty with its Core i5 or i3 ULV processors, but its sideways dock does let it turn into a respectable desktop, still leaving that 11.6-inch touchscreen available for use. USB 3.0 ports are on-offer for your high-speed peripherals, Optimus tech to boost battery life, and THX-certified dual-channel speakers will let you properly shatter Grandpa's teeth on the go. The T1125 is set to ship sometime later this month for $1,299, fingerprints not included.

Gigabyte's Booktop T1125 convertible tablet also converts into a desktop, ships soon originally appeared on Engadget on Thu, 04 Nov 2010 08:02:00 EDT. Please see our terms for use of feeds.

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ASUS WiCast EW2000 1080p streaming solution reviewed: 'lots of wires for wireless'

It's a modern day dilemma, really -- you'd love to hang that flat panel on your wall, but the wireless technologies available to mere mortals in the year 2010 just aren't up to snuff. Wireless power is a pipe dream, and even wireless HDMI has its drawbacks. Case in point: ASUS' new WiCast media streaming solution. Introduced last month in conjunction with Amimon, this high(er)-end streamer is theoretically capable of transmitting 1080p material over the air, with 3Gbps at its disposal. Trouble is, critics at AnandTech found that there were gobs of wires to connect before anything started to stream "wirelessly," and moreover, they noticed significant artifacting in Iron Man 2 even with just five feet separating the receiver and transmitter. The good news is that the WiCast isn't platform / machine-specific, but that luxury comes with a price -- you'll have to connect three cables (two USB and an HDMI) to your laptop and a receiver box to your HDTV. In the end, there seems to be just one real winner: Monoprice.

ASUS WiCast EW2000 1080p streaming solution reviewed: 'lots of wires for wireless' originally appeared on Engadget on Tue, 02 Nov 2010 16:43:00 EDT. Please see our terms for use of feeds.

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Transcend issues four new CFast 500 memory cards, promises 108MB/sec transfer rates

February 2010 has come and gone, and we're still not seeing a heck of a lot of traction with regard to CFast. Hailed as the next major leap in the CompactFlash standard, CFast cards rely on the SATA interface versus UDMA / IDE, with Transcend's latest expected to boast transfer rates of 108MB/sec. As with other CFast cards, these too are shaped exactly like existing CompactFlash units, and while it seems as if the company is pushing these towards enterprise and industrial applications right now, it's just a matter of time before they make the jaunt to your local camera shop. Expect four sizes (2/4/8/16GB) to pop up in the next few months, and feel free to let your imagination run wild with respect to prices.

Continue reading Transcend issues four new CFast 500 memory cards, promises 108MB/sec transfer rates

Transcend issues four new CFast 500 memory cards, promises 108MB/sec transfer rates originally appeared on Engadget on Tue, 02 Nov 2010 18:51:00 EDT. Please see our terms for use o! f feeds< /a>.

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N-Trig: 'the most useful Android slates will be pen-enabled'

Sure, N-Trig's DuoSense combined pen / capacitive touch technology has become a household name when talking about Tablet PCs, and most recently has popped up in the HP Slate, but as you may expect the company is planning on pushing into other tablet territories. N-Trig's VP of Marketing Gary Baum told us earlier today that the Israel-based company will certainly support other operating systems (flavors of Linux, such as Ubuntu, etc.) and is in fact working with hardware partners on Android tablets. That means those latter slates would have capacitive touchscreens that support both pen and finger input -- something we haven't yet seen on any other non-resistive Android tablets. It's certainly a differentiator, and Baum wasn't shy about stating that "the most useful Android slates will be pen-enabled." (Funny enough, he told us the guys at N-Trig call the other contenders out there "JAAS," or "just another Android slate.") However, like us, you're probably thinking: what about the apps? Considering there are very few (if any) Android apps that take advantage of pen input, it's an question mark, and though Baum wouldn't comment on any specific upcoming stylus-optimized programs / software, he hinted that they'd come. Curious about availability and partnership? We hear ya, but unfortunately, that part of the equation is still missing.

N-Trig: 'the most useful Android slates will be pen-enabled' originally appeared on Engadget on Tue, 02 Nov 2010 19:23:00 EDT. Please see our terms for use of feeds.

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