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KDDI's smartphone palm authentication app unveiled at CEATEC 2012 (hands-on)
Sidestepping lockscreen codes and fingerprint scanners -- and without any new hardware demands -- KDDI has unveiled a new palm authentication app that takes advantage of the high-resolution camera on its Android smartphones. Scanning in tandem with the flash, we gave it a try on a HTC J, here at CEATEC in Japan. After a brief setup, which involves positioning your hand to fit between some red markers, the phone was soon calibrated to our hands. Then, after locking the device, attempting to unlock it will send you to the palm authentication screen, seen above, where (hopefully) only your mitts will be able to gain access. The time it takes to check your hand remains a little longer than it would take you to drum in your typical four-digit PIN, but in our brief test, it was able to discriminate between two Engadget editors' hands. Better still, you'll be able to give the app a try yourself tomorrow, when it goes on free trial on Google Play. Until it does, see how it's all meant to work in our hands-on video after the break.
HTC's waterproof, WiMAX-capable J handset now available in Hong Kong and Taiwan
Not to be outdone by Motorola and Nokia, HTC's quietly trying to steal some of the competition's thunder by unexpectedly outing a not-for-sale, fashion-driven variant of the One X and now with the announcement that its 4.3-inch waterproof J handset will be heading to a couple more Asian markets. Of course, let's not forget the Taiwanese outfit also has something else to show us at an upcoming special event in NYC. But, regardless of what we'll "see next," the J's actually here -- well, in Japan -- and with eyes set on Hong Kong and Taiwan next, making this the first time that Sense 4-loaded device is headed outside the Land of the Rising Sun. Just a quick recap: the HTC J comes with a 1.5GHz dual-core Snapdragon S4 MSM8660A, 1GB of RAM, 16GB of internal storage, qHD PenTile OLED display, eight-megapixel camera and 1,810mAh battery. As for connectivity, you get quad-band GSM, WCDMA 2,100MHz, CDMA2000 800MHz and WiMAX 2.5-2.7GHz (for Japan and Taiwan only) radios, making it a fairly nice all-rounder albeit with limited regional compatibility for each of the faster connections. Oh, and about that waterproofing business: KDDI doesn't actually list it as a waterproof device, but HTC informed us that while the J meets global standards for waterproofing, it is not marketed as such in Japan due to particular criteria required by said carrier. We shall add more info here if HTC has more to say about this. At any rate, Hong Kong folks will be able to pick up this waterproof device for HK$4,498 (about $580) unsubsidized, whereas Taiwan will have to wait until the press event next Tuesday for tariff details on Taiwan Mobile. For now, we got you a video of the J going for a swim after the break. You know, just for kicks. Richard Lai contributed to this report.
KDDI reveals its Summer 2012 collection: Android smartphones are still hot
It's that time of the season again, as Japan's mobile carriers unveil more alternate-universe models that we'll probably never see elsewhere. Leading the pack is the final version of Fujitsu's long-time-coming quad-core Android phone, arriving as the Arrows Z ISW13F. With NVIDIA's Tegra 3, WiMAX connectivity, 16GB of built-in storage and a 4.6-inch 1280 x 720 display, Fujitsu's somehow jammed it all into less than 11mm of smartphone. The 13-megapixel camera includes an Exmor R sensor, while a microSD slot can add up to 32GB of space. The AQUOS Serie is another belle of KDDI's spring ball, with a 4.6-inch 1280 x 720 display, 1-seg TV tuner and a 12-megapixel camera on the back. It's also the first phone to pack both NFC and Felica mobile payment hardware into the same device, mobile wallet fans. The collection is also joined by the HTC J and the final retail version of Kyocera and KDDI's "Smart Sonic Receiver" in the Urbano Progresso -- a phone that transmits sound through vibration. Any ex-pats in the mood for a new keitai can take a closer look at the rest of the new family at the source below. Update: Kyocera has confirmed to us that the Smart Sonic Receiver used in the Urbano Progresso is indeed the same tissue conduction technology Kyocera demonstrated last week at CTIA Wireless.
HTC's J ISW13HT WiMAX smartphone slips out for KDDI, quickly takes cover
Ooh, what do we have here? Japanese site Sumahon!! (a play on the word for "smartphone" in good, old Nihon) reports that HTC posted details about a new WiMAX-capable phone for KDDI to join the carrier's WiMAX Samsung Galaxy S II -- the HTC J ISW13HT. The company apparently jumped the gun, though, as the page has since been unceremoniously pulled -- but not before the aforementioned site grabbed some screenshots. According to the tale of the tape, er, phone, from the site, the ISW13HT rocks Android 4.0 with a coating of Sense 4.0, a Snapdragon S4 chip, 1GB of RAM and 16GB of internal storage plus a microSD slot. One screen grab also states that the phone has a 4.3-inch qHD display. Sizewise, the handset is 66mm wide, 132mm tall and 10mm thick. Weight is listed at about 142 grams. A visit to the official ISW13HT page reveals a "page not found error" but that likely won't be the case for long -- that "Spring 2012" grab probably wasn't created for kicks. UPDATE: The site for the ISW13HT is active again so hit the source link for more details -- in Japanese, of course.
