Engadget

In case you missed the memo, there's quite a bit more to iRobot than adorable autonomous vacuums -- these days the firm works on military projects, consumer electronics and tablet-controlled telepresence robots. Earlier this year, iRobot even retooled itself to build an emerging technologies group, announcing a partnership with InTouch Health to put its AVA telepresence technology to better use. Today the two companies are announcing the fruits of their labor -- the Remote Presence Virtual + Independent Telemedicine Assistant, or RP-VITA. The project aims to combine the best of iRobot's AVA telepresence units with InTouch health's own bots, creating an easy to use system that allows physicians to care for patients remotely without stumbling over complicated technology.

The RP-VITA features state-of-the-art mapping and obstacle detection and avoidance technology, a simple iPad user interface for control and interaction and the ability to interface with diagnostic devices and access electronic medical records. The remote rig will eventually be able to navigate to specified target destinations autonomously, though this feature is still being reviewed by the FDA for clearance. iRobot and InTouch are optimistic about the unit, but claim that the RP-VITA is only the beginning. "While this represents our first foray into the healthcare market, the RP-VITA represents a robust platform," said Colin Angle, Chairman and CEO of iRobot, "we see many future opportunities in adjacent markets." The new telemedicine assistant is slated to make its first appearance at InTouch Health's 7th Annual Clinic Innovations Forum later this week. Check out the press release after the break for the full details.

While Microsoft has been exploring the sensory experiences that will go into Windows 8, like sight and touch, there's only one thing that many enthusiasts care about: speed. To their delight, Redmond has just devoted one of its pre-release blog posts to showing just how much faster its hardware graphics acceleration will be in a Metro-focused universe. The goal is a hiccup-free 60Hz frame rate, and virtually everything in Windows 8 centers on that ambition. Baked-in transition effects, optimized geometry and even improved font rendering give modern computers a huge jump in performance versus Windows 7. Microsoft is just as keen to expose that power, as well: Direct3D 11.1 is now the root of all video acceleration in the pipeline, making it both easier and faster to mix 2D and 3D. All told, Windows 8 promises to get responsiveness freaks and benchmark lovers all hot and bothered. If either label describes you, the source link might satiate your lust until October 26th.

We caught our first glimpse at the new, simplified Arduino Leonardo at Maker Faire back in September of last year. At the time, we were promised a late October shipping date, but it failed to materialize. Finally, Massimo Banzi has taken the wraps off the slimmed down microcontroller and its now in stock at retailers across the web. The Leonardo sports a new pin layout, dubbed R3 (which the Uno has also been updated with), that will become standard across all Arduino boards. That's a big deal for shield makers who only have to design and manufacture an add-on once to ensure it's compatible with the entire product line. The new layout also adds some extra pins and versatility, especially in the realm of shields, which can use to the new IOREF pin to determine the voltage of the processor and thus its model. That means a shield doesn't have to be designed specifically with the new ARM-based Due in mind. The other big news is that the circuitry for converting USB to serial communication and the processor itself have been combined, which not only simplifies the design and drives down costs, but allows it to communicate directly with a computer and imitate all sorts of accessories (such as keyboards and mice). Best of all, is the price. The Leonardo, complete with headers, costs just $25 -- a good $10 less than the Uno -- while the headerless, solder-friendly version retails for $22.50. Check out the video after the break for a few more details from Massimo himself.

Star Trek: The Next Generation may be coming to your living rooms soon courtesy of some hot new Blu-ray pressing, but one of the most compelling pieces of the technology shown on that series still remains elusive: the holodeck. Don't get down, sunshine, because we might soon be making our first, tentative steps into a virtual courtesy of Project Holodeck. It's underway at USC's School of Cinematic Arts as well as the Viterbi School of Engineering and starts out with a pair of Project Oculus glasses. These glasses, which were shown off at E3 by none other than John Carmack, cram a 1,280 x 800 display into a pair of glasses that present a wide, truly immersive field of view. Pair that with a PlayStation Move for head tracking and a Razer Hydra controller and you have the beginnings of a proper virtual reality environment.

An early concept of what the complete system might feel like can be found after the break, a couple of people acting out a sequence from Skies of Arcadia, which could be called a spiritual inspiration for the first game designed for Project Holodeck: Wild Skies. In it, two people "pilot a massive airship through a exotic world of floating islands" -- though whether they look as kawaii as their Dreamcast predecessors remains to be seen. When you might actually get your hands on the system is also unknown, but one piece of the puzzle, the Oculus Rift glasses, are said to be hitting Kickstarter any day now -- for an anticipated price of just $500. Bat'leth and copy of Workin' out with Worf not included.

There haven't been many choices in PC motherboards for audiophiles -- the 'real' kind that might see even a good dedicated sound card as slumming it. Biostar wants to fill that untapped niche with the Hi-Fi Z77X. Along with run-of-the-mill expansion for an Ivy Bridge- or Sandy Bridge-based desktop, the board's built-in 7.1-channel audio flaunts six 3.5mm analog jacks, an amp and the kind of exotic-sounding language that leads audio addicts to buy $2,000 cables they don't need. We're talking "metal-oxide film resistors" and "non-polarized electrolysis electric audio capacitors," here. Whether or not the changes have an appreciable impact on sound quality, listeners are ironically left out of S/PDIF audio, which exists only as a header on the board unless buyers spend a little more on parts. That said, if we assume the as yet unknown price isn't stereotypically high -- and that audiophiles don't mind a big, potentially noisy desktop as a home theater PC -- the Hi-Fi Z77x could be a treat for those who want to wring every nuance out of music and movie soundtracks.

The battle between Thunderbolt and USB 3.0 has only recently begun in earnest, what with mobo's finally emerging to give non-Mac computers access to the 10Gbps interface. While USB 3.0 can't match Thunderbolt in terms of data throughput, it now has the upper hand in power capabilities, as last week the 100W Power Delivery spec was approved for both USB 2.0 and 3.0. That's ten times what Thunderbolt can do, and it means that you can charge up your laptop or power most any peripheral via Universal Serial Bus. Naturally, the new specification relies on beefier cables to deliver maximum juice, but we won't have to go replacing all our old wires -- it includes a means to check attached cables and devices and set the voltage and amperage accordingly. Perfect, that means we won't have to carry around bundle of proprietary power cords when we travel, and we get peace of mind that charging via USB won't have any, ahem, unpleasant side effects.

Alright, so you've been successfully pwning n00bz in Battlefield and Call of Duty, but lately you've decided your rig could benefit from one of those surround sound headsets that everyone says will make you so much better at first-person shooters. You might remember Astro Gaming's latest offering from E3, the A50 Wireless Headset -- it's the company's second try at a wireless Dolby Headphone-enabled 7.1 surround sound system. Its previous attempt, the MixAmp 5.8 (sold alone and bundled with the $229 A30 / $280 A40 Wireless Audio Systems), was a solid solution for folks wanting traditional MixAmp controls and enough versatility to use with any pair of wired headphones. (What's up, audiophiles?) However, it didn't provide as seamless a setup for gaming on the couch as headsets with embedded wireless radios like Turtle Beach's X41. So, does essentially shoving the MixAmp 5.8 into an A40 make for a better living room-geared solution? Does it manage to retain that MLG-bred DNA Astro is famous for? Does it trump headsets in its range like the $270 XP500? Most importantly, should serious gamers consider dropping 300 bones for it? We'll explain it all after the break.

Astro Gaming A50 Wireless Audio System review

Astro Gaming A40 plus MixAmp 5.8 vs. A50... Fight!

Lenovo's 10-inch IdeaTab S2 was one of the belles of its CES ball in offering a distinctly Transformer Pad-like experience for those not beholden to ASUS' view of the world. While there wasn't much attention given to the Android 4.0 tablet outside of the FCC filing we saw last month, it's getting its time to shine at last: the device is now sitting on Lenovo's virtual shelves as the S2110. The 10.1-inch slate's selling point remains its (strictly optional) keyboard dock, which supplies a trackpad, an SD slot, USB and 10 extra hours of battery life to keep that movie marathon going. Even if you have no intention of constructing the Gobot to ASUS' Transformer original, though, the S2110 is still a big leap over the so-so S2109 from the spring. A 1.5GHz dual-core Snapdragon APQ8060A, a rear 5-megapixel camera and a landscape 1,280 x 800 screen are all incentives to pay the premium over the S2110's budget predecessor. Not that there will be much of a premium to pay -- despite setting a $449 official price, Lenovo is already discounting the S2110 to as little as $343. That's low enough to lure the cost-conscious away from the Transformer Pad elephant in the room, even if it reminds us of relatives that always bought us the cheaper robot toys when we were kids.

[Thanks to everyone who sent this in]

There have been plenty of false alarms in recent months, but Canon's first mirrorless interchangeable lens camera (ILC) is finally here -- in fact, we're holding it in our hands. The EOS M is clearly reminiscent of a point-and-shoot, such as the company's high-end PowerShot S100. Sure, Canon could have added some of the dedicated controls that its professional user base would demand, but photojournalists aren't the target here, for a few reasons. Canon's primary motivation, at least from an official perspective, was to create a camera that serves to bridge the gap between pocketable compacts and full-size DSLRs with a simple user interface designed to educate, not intimidate. Also key, however, was avoiding cannibalization of the company's low-end and mid-range Digital SLR models, which clearly still have a place in the lineup one tier above this ILC.

Consumers willing to sacrifice hardware controls for a touchscreen-driven UI won't be missing out on much else -- functionally, the EOS M is a near-clone of Rebel T4i with the same 18-megapixel APS-C CMOS sensor, DIGIC 5 processor and 3-inch touchscreen. Even the advanced two-stage focusing system has made its way from the T4i, which utilizes both phase-difference and contrast AF in order to achieve focus more efficiently when capturing video. The housing design and lens mount are unlike any other that Canon has produced, however, combining features from other models without completely eliminating the need for a DSLR, or a compact for that matter. If you can get by without granular controls, you'll do just fine here -- the design really is spectacular. With an $800 price tag, the EOS M falls within the upper tier of the mirrorless category, and it remains to be seen whether it will be an obvious pick when it finally hits stores in October, a month after competitors tease their own products at the massive Photokina expo in Germany. How does it fare today? You'll find our impressions just past the break.

Canon EOS M hands-on

Ah, yes. We all dread the fickle beasts known as WiFi deadspots. Luckily, Netgear wants you to keep that comfy seat or maneuver around the homestead without losing that Breaking Bad stream. The outfit has unveiled its WiFi Booster for Mobile that pairs up with your home or office router to increase network reach for smartphones, tablets, laptops and other mobile gadgets. Touting universal compatibility with your existing 2.4GHz wireless equipment, the add-on uses a strategically selected outlet in order to flex its muscle boosting 802.11 b/g/n signals. Once you've plugged the unit, a WPS connection is merely a button push away. Netgear didn't offer any details on what kind of range increase you can expect. However, you'll be able to pick one up sometime this summer for $40 if you could use the help.

Talk about flying under the radar. While everyone's focus on Qualcomm's results last week centered on the mobile chip business going gangbusters, the company quietly revealed during its fiscal results call that it's backing out of producing Mirasol displays itself. CEO Paul Jacobs instead wants the company licensing out the butterfly-inspired screens to interested companies and will limit its direct commercialization to "certain" devices. The company isn't explaining why beyond the plan more closely matching "addressable opportunities," although the absence of any widescale launches (and unconfirmed but repeated talk of low yields at The Digital Reader) suggests that factory output never quite reached critical mass. We're hoping that someone picks up the color e-reader torch before too long and delivers more than just the reference model derivatives we've seen to date.

In light of recent scandals, it's hard not to see this as a bit of image rehabilitation, but we'll do our best to take it at face value. News Corp is bringing its 18-month-old educational division to the fore by rebranding it Amplify and teaming up with AT&T to put tablets in the hands of students. The unit will focus on developing products and services tailored for classrooms, ranging from kindergarten through high school. And, at the center of that ecosystem, will be the Amplify Tablet (which, judging from the video below, appears to be a modified Galaxy Tab). Videos, encyclopedia entries, books and even remote tutoring apps will all be just a tap away. The tablets will get their first trial run in the US during the 2012-2013 school year. With the phone hacking scandal behind him, former New York City school chancellor Joel Klein (who headed up News Corp's internal investigation), is free to focus on getting Amplify rolling and into classrooms across the nation. Before you head off, make sure to watch the clip from AT&T after the break.

Avanti has been beaming satellite broadband to Europe for awhile, but it's been tied to a subscription through carrier deals. That's a tough sell to customers who, by definition, don't want to be tied to anything -- which is why the company just launched prepaid satellite internet access for the continent. Although the Ka-band service's 4Mbps downstream and 1Mbps upstream speeds won't have anyone dropping their 330Mbps fiber anytime soon, the pay-as-you-go strategy will let travelers and rural dwellers get broadband in a pinch, no matter how spotty terrestrial access might get. Imagine Skype calls during Swiss ski vacations and you've got the gist of it. Carriers will resell the data in healthy doses of 1GB or larger, and Avanti is adamant that there won't be any nasty throttling surprises waiting in store. While exact prices will depend on partners, the provider isn't waiting for those details before it covers much of the Old World: its upcoming HYLAS 2 satellite (what you see above) will share the speed with Africa, the Caucasus region and the Middle East as of August 2nd, making it almost too easy for us to update Google+ in Georgia.

Mojang has seen the sort of success that most game developers dream of with Minecraft, but it looks like it's now also found itself thrust into the rarely desirable world of patent lawsuits. As revealed by Minecraft creator Notch himself on Twitter, Mojang is being sued by the Texas-based Uniloc (which has also taken aim at Electronic Arts, Gameloft and others) over some alleged patent infringement in the Android version of Minecraft. That supposed infringement is not related to any of the distinctive gaming elements of Minecraft, but rather the means through which the game verifies users -- something Uniloc alleges is a violation of patent #6,857,067, a "system and method for preventing unauthorized access to electronic data." Not surprisingly, Notch has taken the opportunity to make his thoughts on software patents known (see his blog post below), and also make absolutely clear that he intends to fight the suit, saying that "if needed, I will throw piles of money at making sure they don't get a cent." That's also prompted a response from Uniloc CEO Ric Richardson, who notes that he had no direct involvement in this particular patent or suit, but defends the company's practices and insists that it is not a patent troll.