Hasta La Gadget!

Technologies like NFC, RFID and QR codes are quickly becoming a normal part of everyday life, and now a group from Carnegie Mellon University has a fresh take on close-quarters data it calls acoustic barcodes. It involves physically etching a barcode-like pattern onto almost any surface, so it produces sound when something’s dragged across it — a fingernail, for example. A computer is then fed that sound through a microphone, recognizes the waveform and executes a command based on it. By altering the space between the grooves, it’s possible to create endless unique identifiers that are associated with different actions.

It’s easy to see how smartphones could take advantage of this — not that we recommend dragging your new iPhone over ridged surfaces — but unlike the technologies mentioned earlier, not all potential applications envisage a personal reading device. Dot barcodes around an area, install the sound processing hardware on site, and you’ve got yourself an interactive space primed for breaking freshly manicured nails. We’re pretty impressed by the simplicity of the concept, and the team does a good job of presenting scenarios for implementing it, which you can see in the video below. And, if you’d like to learn a little more about the idea or delve into the full academic paper, the source links await you.

[Thanks, Julia]

Continue reading Acoustic barcodes store data in sound, go on just about anything (video)

Filed under: Cellphones, Misc, Software, Alt

Acoustic barcodes store data in sound, go on just about anything (video) originally appeared on Engadget on Sat, 13 Oct 2012 00:57:00 EDT. Please see our terms for use of feeds.

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While folks are waiting for their precious new iPhones to arrive on their doorsteps, word has it that the leaky iPad mini has unsurprisingly entered mass production, but with a twist. According to today’s front page news on Taiwan’s Economic Daily News, reports from two local securities firms claim that Pegatron’s managed to nab a staggering 50 to 60 percent of iPad mini orders from Apple, meaning Foxconn is finally no longer the sole assembler of iPads. Together (plus component suppliers Foxlink, AUO, TPK and others), both companies will apparently be able to churn out up to 5 million iPad minis monthly.

Then there’s the iPhone 5 as well: the paper says at least 53 million units are expected to be shipped this year, therefore Apple’s adding Pegatron to the assembling front line as early as Q4 in order to maintain a steady supply of products. Obviously we can’t use this information alone to deduce whether Apple is moving away from Foxconn, but as long as people get their iDevices then it’s all dandy.

Filed under: Cellphones, Tablets

Pegatron reportedly nabs 50 to 60 percent of iPad mini orders, breaks up Foxconn’s monopoly originally appeared on Engadget on Mon, 17 Sep 2012 16:32:00 EDT. Please see our terms for use of feeds.

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Much like the run-up to the previous flagship product launch, Qualcomm-backed Xiaomi has just announced that it’ll be selling a small batch of pre-production second-gen Xiaomi Phones, in the hopes to get some keen users to perform last-minute checks before mass production. To be exact, only 600 of these quad-core Jelly Bean phones will be made available online at local time 10am on September 22nd (that’s 10pm ET on the 21st); and even if you have CN¥1,999 ($310) to spare, you’ll still need to be one of the 1,200 expert members from the Xiaomi and MIUI online communities to be able to hit the “order” button. Nice hype drive, if you ask us.

Later on, successful buyers can simply swap their engineering units in for a final version of the 16GB or 32GB Xiaomi Phone 2 — the latter a new addition that co-founder Lei Jun announced on Sina Weibo last Saturday (where he also cheekily asked if anyone need a 64GB flavor). For those who qualify but would rather avoid the digital bloodshed next week, we suggest you wait until the official Chinese launch in the second-half of October; or try Taiwan by the end of the year.

Filed under: Cellphones, Mobile

Xiaomi Phone 2 pre-production units available on September 22nd, limited to 600 lucky buyers originally appeared on Engadget on Tue, 11 Sep 2012 11:56:00 EDT. Please see our terms for use of feeds.

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Following the MediaPad 10 FHD quad-core tablet, Huawei’s also starting to sell another device powered by its very own HiSilicon K3V2 (Hi3620) chip. Over the weekend, the Ascend D1 Quad (formerly without the “1” in the name) joins the familiar-looking D1 and D1 XL as the third member of the family, but unsurprisingly costs the most out of these three Android 4.0 phones — we’re looking at ¥2,699 or about $425 unsubsidized on Huawei’s Chinese online store, while the remaining TI OMAP4460-powered candybars cost ¥100 ($16) and ¥200 ($32) less. Huawei Device chairman Richard Yu said on Sina Weibo that while some local competitors — namely Xiaomi, K-Touch and Beidou — are able to offer quad-core devices below ¥2,000 ($315), he assured fans that Huawei’s build quality and user experience are worth the price. Staying true to his macho style, Yu also used this opportunity to take a dig at the Galaxy S III’s price-to-performance ratio. Meow!

Just a quick recap: the D1 Quad comes with a 1.4GHz 40nm Cortex-A9 chip, a mysterious 16-core GPU, 1GB RAM, 8GB internal storage, 160GB cloud storage and microSD expansion, complemented by a 4.5-inch Toshiba IPS+ HD display, Gorilla Glass 2, eight-megapixel BSI main camera, 1.3-megapixel front-facing camera, pentaband WCDMA radio, old-school mini-SIM slot and a generous 2,600mAh non-removable cell (same as the D1 XL’s). The more we look at this, the more tempted we are. At least until the APQ8064-powered Xiaomi Phone 2 lands in October, anyway.

Filed under: Cellphones, Mobile

Huawei’s D1 Quad now available in China for $425 unsubsidized originally appeared on Engadget on Tue, 04 Sep 2012 17:23:00 EDT. Please see our terms for use of feeds.

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Admittedly, Finland’s seen better days in the mobile industry, but that hasn’t stopped the townspeople in Savonlinna from hosting the 13th annual Mobile Phone Throwing World Championships to brighten things up. In fact, the recycling awareness event went so well that 18-year-old Ere Karjalainen set a new championship record of 101.46 meters. The secret? Just an old Nokia device (obviously) plus a bit of preparation the day before — “mainly by drinking.”

While Finnish organizer Christine Lund claims this is a new world record, a little digging revealed that Britain’s Chris Hughff threw — as a guest participant — a 102.68 meter distance at JIM Mobile’s Belgium Championships earlier this year. Despite the utilization of a laser rangefinder plus video proof after the break, Lund dismissed the “unofficial” event’s record, according to the AAP. Regardless, Karjalainen is no doubt the latest sweetheart amongst Finnish geeks.

Continue reading Finland sets new mobile phone record… by throwing one

Filed under: Cellphones

Finland sets new mobile phone record… by throwing one originally appeared on Engadget on Sun, 19 Aug 2012 13:21:00 EDT. Please see our terms for use of feeds.

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