Invisible iPhone prototype puts the 'hand' back in 'handset' (video)

Not too long ago, the invisible iPhone was nothing more than satirical fodder for the Onion. Now, Patrick Baudisch and his team of researchers at the Hasso-Plattner Institute have moved closer to making it a reality, with a new interface that can essentially transfer an iPhone touchscreen to the palm of your hand. The device involves an Xbox-like depth camera, mounted on a tripod, that can register the movements of a person's finger across his or her palm. Special software then determines the actions these gestures would execute on a user's iPhone, before transmitting the commands to a physical phone, via WiFi radio. Unlike MIT's motion-based "sixth sense" interface, Baudisch's imaginary phone doesn't require users to learn a new dictionary of gestures, but relies solely on the muscle memory that so many smartphone users have developed. During their research, Baudisch and his colleagues found that iPhone owners could accurately determine the position of two-thirds of their apps on their palms, without even looking at their device. At the moment, the prototype still involves plenty of bulky equipment, but Baudisch hopes to eventually incorporate a smaller camera that users could wear more comfortably -- allowing them to answer their imaginary phones while doing the dishes and to spend hours chatting with their imaginary friends. Head past the break to see the prototype in action.

MIT Technology Review

Hasso-Plattner Institute(1)

Android Honeycomb has hidden Gingerbread interface, enabled by higher LCD density

Google's already indicated that tablets and smartphones won't be sharing the same Android build until Ice Cream Sandwich in Q4, though interestingly enough, it turns out that the tablet-friendly Honeycomb actually has Gingerbread's interface quietly tucked underneath. According to modder Graffix0214, all you need for making the jump is one simple tweak in a system file: assuming you already have root access, use your preferred method -- Pocketables recommends the LCDDensity for Root app -- to change the LCD density value to 170 or higher to emulate a smaller, denser display. After a reboot, you should then see some Gingerbread love as demoed by Graffix0214's video after the break; and likewise, set the value to 160 or lower to roll back. It sure is nice to have an option, eh?

Pocketables

KDDI announces Android-based INFOBAR A01 smartphone with glanceable iida UI

There's been a few smartphones exclusive to Japan as of late that we'd like to see available over here, but perhaps none more so than KDDI's just-announced INFOBAR A01, which is set to hit the country in July. It runs Android 2.3, but you wouldn't know it from the interface: a completely custom UI designed by Yugo Nakamura that follows some similar glanceable design principles to Windows Phone 7, or what KDDI describes as a "single band of information." The phone is no slouch hardware-wise either -- it boasts a 3.7-inch qHD display (that's about 300 ppi), an 8 megapixel camera, a 1Seg TV tuner, and dual-mode GSM / CDMA connectivity (no word on the processor, unfortunately). As you can see, it also has some tile-like buttons -- a common theme with previous INFOBAR phones -- and it's available in your choice of four different color schemes, no less, along with some optional silicone and leather cases designed to match the phone (by the phone's designer, Naoto Fukasawa, incidentally). Hit up the gallery below for a closer look, and head on past the break for a pair of videos showing the interface in action.

KDDI INFOBAR A01

iida