Tag Archives: ir

Fraunhofer develops extra-small 1Gbps infrared transceiver, recalls our PDA glory days

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Fraunhofer develops extrasmall 1Gbps infrared transceiver, recalls our PDA glory days

Our 1997-era selves would die with envy right about now. Fraunhofer has developed a new generation of infrared transceiver that can transfer data at 1Gbps, or well above anything that our vintage PDAs could manage. While the speed is nothing new by itself -- we saw such rates in 2010 Penn State experiments -- it's the size that makes the difference. The laser diode and processing are efficient enough to fit into a small module whose transceiver is as large as a "child's fingernail." In theory, the advancement makes infrared once more viable for mobile device syncing, with room to grow: even the current technology can scale to 3Gbps, lead researcher Frank Deicke says, and it might jump to 10Gbps with enough work. Along with the usual refinements, most of the challenge in getting production hardware rests in persuading the Infrared Data Association to adopt Deicke's work as a standard. If that ever comes to pass, we may just break out our PalmPilot's infrared adapter to try it for old time's sake.

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Fraunhofer develops extra-small 1Gbps infrared transceiver, recalls our PDA glory days originally appeared on Engadget on Fri, 05 Oct 2012 01:32:00 EDT. Please see our terms for use of feeds.

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Logitech Harmony Touch remote officially announced, brings swipe, scroll and tap LCD for $249

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Logitech Harmony Touch officially announced, brings swipe, scroll and tap touchscreen for $249

The cat is already well out of the bag, but we finally have some official information about the new Logitech Harmony Touch universal remote. Its first addition to the line in a while, Logitech is pushing its center-mounted 2.4-inch color touchscreen with support for control by tapping, swiping or scrolling through up to 50 channel icons as a way to "unprecedented control" of your home entertainment system. We're still not entirely sure about the transport controls being placed so far up top or the usefulness of a screen focused on direct live channel access in the DVR and streaming age (check out our thoughts on this week's podcast), but it does bring the usual control of up to 15 devices and backlit keys. Just as we saw in the stores, the price is set at $249 and it controls only via IR, not RF like the pricier Harmony 900. Check out more info in the press release after the break (along with quick demo and how-to setup videos) or on Logitech's blog, fans of the new device should be able to find them released widely in the US and Europe this month.

Gallery: Logitech Harmony Touch universal remote

Continue reading Logitech Harmony Touch remote officially announced, brings swipe, scroll and tap LCD for $249

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Logitech Harmony Touch remote officially announced, brings swipe, scroll and tap LCD for $249 originally appeared on Engadget on Wed, 03 Oct 2012 04:00:00 EDT. Please see our terms for use of feeds.

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LG Optimus Vu II specs officially unveiled: new CPU, IR, stylus and ‘One Key’ accessory

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LG Optimus Vu II specs officially unveiled new CPU, IR, stylus and 'One Key' accessory

Whether or not there's a 5-inch 4:3 aspect ratio spot in the world to fit LG's Optimus Vu is still up for debate, but the company is pressing on and has now officially revealed specs for its follow up, the Optimus Vu II. Matching the specs leaked previously the CPU is a Qualcomm MSM8960 that's a newer design than the previous one, but is still a dual-core chip clocked at 1.5GHz. The RAM has been doubled to 2GB, the battery is just a hair larger at 2,150mAh and it will come with Android 4.0 out of the box plus that integrated IR blaster and QRemote software to control your home theater. The VoLTE capability listed in the leak is here and accounted for, as well as a Rubberdium Pen 2.0 stylus with a thinner, more precise nub. One thing we hadn't heard about is its optional "One Key" accessory, a waterproof fob intended for your key ring that can be pressed to make your phone beep loudly if you need to find it, and light up blue or red to alert you when there are messages or if it has finished charging. The Optimus Vu II is priced at 966,900 won ($864) in Korea, though we'll have to wait for a US announcement to have any idea how much it will cost when it ships here.

Gallery: LG Optimus Vu II

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LG Optimus Vu II specs officially unveiled: new CPU, IR, stylus and 'One Key' accessory originally appeared on Engadget on Thu, 27 Sep 2012 00:41:00 EDT. Please see our terms for use of feeds.

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Zorro Macsk review: instantly add touchscreen functionality to your 21.5-inch iMac

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DNP Zorro Macsk review instantly add touchscreen functionality to your 215inch iMac

Over the years we've come across a few signs that pointed to the possibility of touchscreen-enabled iMacs, but Steve Jobs had already dismissed this as a possibility for current Mac form factors. Quoting the man at the "Back to the Mac" keynote from two years ago: "It gives great demo, but after a while your arm feels like it's going to fall off. Touch surfaces want to be horizontal."

So perhaps our fantasy's still stuck in the "research project" phase.

Luckily, the more adventurous touchscreen lovers can look to third-party solutions. For MacBooks you have Axiotron's Modbook, except you lose the keyboard and you can't perform the modification yourself. As for iMacs and Cinema Displays, we've been following Troll Touch for its resistive touchscreen replacement panels, but they aren't exactly affordable and most of them have to be installed by the company. Even its user-installable SlipCover series starts from $899, anyway.

This leaves us with the Zorro Macsk, a cheekily named iMac accessory hailing from TMDtouch of Shenzhen, China. The 21.5-inch model is priced at just $199 on Amazon with no modifications required. Plus, it supports multitouch -- a glaring omission from Troll Touch's Mac lineup. So is this truly a bargain? Or is it just a case of "you get what you pay for?" Follow past the break to see how we got on with the Zorro Macsk.

Gallery: Zorro Macsk review

Continue reading Zorro Macsk review: instantly add touchscreen functionality to your 21.5-inch iMac

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Zorro Macsk review: instantly add touchscreen functionality to your 21.5-inch iMac originally appeared on Engadget on Mon, 17 Sep 2012 15:51:00 EDT. Please see our terms for use of feeds.

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$49 Cubieboard for developers is heavy on specs, light on the wallet

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The $49 Cubieboard for developers is heavy on specs, light on the wallet

You've already got plenty of options if you're in the market for a developer board, but it might be worth taking a look at the new $49 Cubieboard, which packs quite the specs given its price point. The board hosts a 1GHz AllWinner A10 Cortex A8 CPU with Mali-400 GPU, 1GB of RAM and 4 gigs of onboard storage. For ins and outs, you're looking at 1080p HDMI, Ethernet, one MultiMediaCard (MMC) slot, a SATA port, two USB hosts, an IR sensor and 96 extender pins for solder junkies. Cubieboard's Wiki page lists an additional MMC slot and USB OTG, but as this doesn't check out in the pictures, we assume they've either been scrapped, or they'll be added on for later production runs. As you would expect, several versions of Linux and Android are supported by the Raspberry Pi bully, which is expected to start shipping to select developers sometime this week. There's no word on when it may be available for general consumption, but by then you'll hopefully have a better product anyway -- if the pros have done their job, that is.

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$49 Cubieboard for developers is heavy on specs, light on the wallet originally appeared on Engadget on Wed, 05 Sep 2012 02:59:00 EDT. Please see our terms for use of feeds.

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ThinkGeek’s Mark VII Sonic Screwdriver universal remote pleases Whovians in time for Comic-Con

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DNP Think Geek unveils Sonic Screwdriver,

Ever wished you too could make use of the awesome powers that lie within Dr. Matt Smith's Mark VII Sonic Screwdriver? Well, it's still not exactly a reality in the way of the space-bred handyman's gadget seen on Doctor Who, but ThinkGeek and The Wand Company have you covered if an IR-packing replica universal remote sounds good enough. This BBC-licensed Mark VII remote handles up to 39 commands that are all controlled using 13 different motion gestures. Of course, if controlling the likes of TV and AV devices in an extraterrestrial fashion just isn't your thing, there's always ThinkGeek's Sonic Screwdriver flashlight, right? There's no word on price just yet, but San Diego Comic-Con attendees can try it out first-hand at the BBC America Booth (#3629) starting July 12. The Mark VII remote is set to go sale for $99 at ThinkGeek's website on August 31st, so for now we'll direct you to the press release after the break.

Update: Video demo added after the break.

[Thanks, Alan]

Continue reading ThinkGeek's Mark VII Sonic Screwdriver universal remote pleases Whovians in time for Comic-Con

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ThinkGeek's Mark VII Sonic Screwdriver universal remote pleases Whovians in time for Comic-Con originally appeared on Engadget on Wed, 11 Jul 2012 11:55:00 EDT. Please see our terms for use of feeds.

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Retina Display MacBook Pro lacks IR sensor, is Apple offing the remote?

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It appears that Apple is ditching the remote control on the latest retina-display MacBook Pro. Our side-by-side comparisons yesterday revealed the new hardware doesn't have an infra-red receiver. The news compelled a reader to contact Apple's support service, which apparently confirmed that the accessory won't work on the new laptop. We'll keep you updated when we know more.

[Thanks, Robert]

Retina Display MacBook Pro lacks IR sensor, is Apple offing the remote? originally appeared on Engadget on Tue, 12 Jun 2012 06:43:00 EDT. Please see our terms for use of feeds.

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Ben Heck makes Super Glove mod for Kinect, takes strain out of gestures (video)

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Ben Heck makes Super Glove mod for Kinect, takes strain out of gestures (video)

Sick of trying to control your 360 using Kinect, semaphore and advanced flailing? Modgod Ben Heck, deciding he wanted to be more Minority Report and less lunatic, has been working on Power Glove 2.0 to improve the console's navigation experience. The prototype glove is tricked out with Arduino, an accelerometer, a gyroscope and some fingertip buttons. With the addition of IR and a little coding magic, the 360's interface can be controlled via subtle gestures, with increased functionality / style points also apparent. Check out the latest episode of The Ben Heck Show after the break for a detailed walkthrough of the project and a demo of the glove in action.

Continue reading Ben Heck makes Super Glove mod for Kinect, takes strain out of gestures (video)

Ben Heck makes Super Glove mod for Kinect, takes strain out of gestures (video) originally appeared on Engadget on Mon, 04 Jun 2012 17:33:00 EDT. Please see our terms for use of feeds.

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Leap Motion gesture control technology hands-on

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Leap Motion gesture control technology hands-on

Leap Motion unveiled its new gesture control technology earlier this week, along with videos showing the system tracking ten fingers with ease and a single digit slicing and dicing a grocery store's worth of produce in Fruit Ninja. Still, doubts persisted as to the veracity of the claim that the Leap is 200 times more accurate than existing tech. So, we decided to head up to San Francisco to talk with the men behind Leap, David Holz and Michael Buckwald, and see it for ourselves. Join us after the break to learn a bit more about Leap, our impressions of the technology, and a video of the thing in action.

Gallery: Leap motion control technology hands-on

Continue reading Leap Motion gesture control technology hands-on

Leap Motion gesture control technology hands-on originally appeared on Engadget on Fri, 25 May 2012 08:00:00 EDT. Please see our terms for use of feeds.

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Google patent application could give Project Glass one true ring controller to rule them all

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Let's face it: right now, the head nods and other rudimentary controls of Google's Project Glass are mostly useful for looking good, sharing photos and not much else. A US patent application submitted last September and just now published, however, raises the possibility of more sophisticated control coming from your hands. A ring, a bracelet or a even a fake fingernail with an infrared-reflective layer would serve as a gesture control marker for a receiver on heads-up display glasses. Having this extra control would give the glasses-mounted computing room to grow by learning gestures, and it could even depend on multiple ornaments for more sophisticated commands -- at least, if you don't mind looking like a very nerdy Liberace. We can imagine the headaches a hand-based method might cause for very enthusiastic talkers, among other possible hiccups, so don't be surprised if Project Glass goes without any kind of ring input. That said, we suspect that Sauron would approve.

Google patent application could give Project Glass one true ring controller to rule them all originally appeared on Engadget on Fri, 18 May 2012 12:03:00 EDT. Please see our terms for use of feeds.

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