accelerometer
Latest
Mosoro releases its Bluetooth LE sensors and SDK for VIP appcessory developers
Since we last heard about Mosoro's Lego-brick sized Bluetooth LE modules, they've changed their names, picked up another member and are now making their way to iOS app developers. The 3D-Motion's got an accelerometer, gyroscope and magnetometer, while the Enviro measures temperature, humidity and barometric pressure. New to the team is Proximity, useful for triggering location-based apps and tracking motion for creating alerts. All three rechargeable Bluetooth low energy sensors have "shake-to-wake" support, an RGB "glow-cap" for notifications and a humble programmable button. They are expected to hit retail in fall 2012, but "VIP" app developers can grab them now, as well as the SDK which simplifies iOS Bluetooth integration. Got the ideas and inclination to become one of Mosoro's "rock star app-developer partners?" Then go sign up on the website and see if you make the VIP grade.
Google's smartphone patent doesn't mind which end you talk into
The rectangular, predominantly symmetrical nature of most smartphones means if you're not looking, you might find you're holding the handset the wrong way around when a call comes in. Google's most recently awarded patent may seek to end your orientation confusion by adding a microphone and speaker at both ends of the device. That way, when you pick it up to answer a call, it'll determine which way you're holding it and select the microphone and speaker accordingly. Then again, this is a patent filing, so it's just as likely to wind up lining the bottom of a Mountain View engineer's drawer.
Cornell students build spider-like robotic chalkboard eraser out of Lego, magnets, fun (video)
While you were trying to pass Poetry 101, Cornell seniors Le Zhang and Michael Lathrop were creating an apple-polishing Lego robot that automatically erases your prof's chalkboard. A final class project, the toady mech uses an Atmel brain, accelerometers for direction control, microswitches to sense the edge of the board, magnets to stay attached and hot glue to keep the Lego from flying apart. As the video below the break shows, it first aligns itself vertically, then moves to the top of the board, commencing the chalk sweeping and turning 180 degrees each time its bumpers sense the edge. The duo are thinking of getting a patent, and a commercialized version would allow your teacher to drone on without the normal slate-clearing pause. So, if designing a clever bot and saving their prof from manual labor doesn't get the students an 'A', we don't know what will.
Microsoft patent applications take Kinect into mobile cameras, movie-making
Microsoft has never been shy about its ambitions for Kinect's depth sensing abilities. A pair of patent applications, however, show that its hopes and dreams are taking a more Hollywood turn. One patent has the depth camera going portable: a "mobile environment sensor" determines its trajectory through a room and generates a depth map as it goes, whether it's using a Kinect-style infrared sensor or stereoscopic cameras. If the visual mapping isn't enough, the would-be camera relies on a motion sensor like an accelerometer to better judge its position as it's jostled around. Microsoft doesn't want to suggest what kind of device (if any) might use the patent for its camera, but it's not ruling out anything from smartphones through to traditional PCs. The second patent filing uses the Kinect already in the house for that directorial debut you've always been putting off. Hand gestures control the movie editing, but the depth camera both generates a model of the environment and creates 3D props out of real objects. Motion capture, naturally, lets the humans in the scene pursue their own short-lived acting careers. We haven't seen any immediate signs that Microsoft is planning to use this or the mobile sensor patent filing in the real world, although both are closer to reality than some of the flights of fancy that pass by the USPTO -- the movie editor has all the hallmarks of a potential Dashboard update or Kinect Fun Labs project.
RIM applies for patent on detecting emotion in messaging, wants you chilled while you BBM
Ever get the shakes sending out an angry text message? You'd better be careful if you buy a BlackBerry in the future, as RIM is trying for a patent that would telegraph all that wrath to the recipient on the other end. The technique uses a myriad of sensors, like an accelerometer, front camera or pressure sensor, to gauge just how emotional a smartphone owner might be and convey that through livelier messaging styles. Get flustered and that BlackBerry Messenger font gets big, bold and red; mellow out with a smile, and the conversation text becomes almost cuddly. Whether or not the patent is granted, let alone used, is very much an unknown. We have a hunch that RIM would rather not make BlackBerry users keep a poker face.
Google patents Project Glass motion-based theft detection, locks up if it feels 'unnatural' movement
We know that you're never gonna take your Google glasses off, but if some nefarious lout feels differently, the boys and girls in Mountain View's X lab have got you covered. The company has patented a system whereby the device can identify "unnatural" movements and lock the headset if it feels the violent motion of them being wrenched from your face. Even better, while your would-be assailant is making off with the $1,500 gear, it'll be contacting the authorities to ensure that they can't get far with their ill-gotten HMD. If nothing else, we won't worry as much when pre-order customers 782 and 788 go out of an evening.
RIM patent uses motion, CAPTCHAs to stop texting while driving, shows a fine appreciation of irony
More and more people understand that texting while driving is a bad idea, but RIM has just been granted a patent that would have smartphones step in before things get out of hand. Going beyond just filtering inbound messages like some motion-based lockdown apps, the BlackBerry maker's invention also turns off the creation of any outbound messages as long as the phone is moving within a given speed range. The override for the lock is the dictionary definition of ironic, however: the technique makes owners type out the answer to a CAPTCHA challenge onscreen, encouraging the very problem it's meant to stop. As much as we could still see the hassle being enough to deter some messaging-addicted drivers, we have a hunch that the miniscule hurdle is a primary reason why the 2009-era patent hasn't found its way into a shipping BlackBerry. Maybe RIM should have chronic texters solve a Rubik's Cube instead.
Engineer Guy shows how a phone accelerometer works, knows what's up and sideways (video)
We love finding out how things work, and arguably one of the most important parts of the smartphones and tablets we thrive on is the accelerometer gauging our device's orientation. Imagine our delight, then, when we see the University of Illinois' Bill Hammack (i.e. The Engineer Guy) giving a visual rundown of how accelerometers work. Although it's certainly the Cliff's Notes version of what's going on in your Android phone or iPhone, the video does a great job of explaining the basic concepts behind three-axis motion sensing and goes on to illustrate how MEMS chips boil the idea down to the silicon form that's needed for our mobile hardware. Hammack contends that it's one of the coolest (and unsung) parts of a smartphone, and we'd definitely agree; you can see why in the clip after the break.
Sign language translator turns gestures into spoken letters, makes for a better world (video)
By far one of the greatest challenges of sign language has been to translate it for everyday folk that wouldn't know where to begin a conversation with the deaf. Cornell University engineering students Ranjay Krishna, Seonwoo Lee and Si Ping Wang -- along with some help from Jonathan Lang -- used their final project time this past semester to close this gap in one of the more practical solutions we've seen to date. Their prototype glove uses accelerometers, contact sensors and flex sensors to translate complex finger gestures from the American Sign Language alphabet into spoken letters: after converting hand positions to digital signals, the test unit both speaks out the resulting letters and sends them to a computer, where they can be used for anything from a game (shown in the video below) to, presumably, constructing whole sentences. Along with being accurate, the Cornell work is even designed with a mind towards how it would work in the real world, as the glove and its transmitter are both wireless and powered by 9-volt batteries. We hope that the project leads to a real product and an extra bridge between the deaf and the rest of us, but in the meantime, we'll be happy that at least one form of powered glove is being put to the noblest use possible.
Pebble ties itself up in Twine: sounds so rustic, couldn't be any less (video)
Take an e-ink e-paper smartwatch that's got plenty of willing customers, throw in a WiFi-connected sensor box and well, imagine the possibilities. The founders behind Pebble and Twine hope you are, because they have announced that the pair will be connectable through the latter's web-based interface. This means you'll be able to setup text notifications to your wrist when your laundry's done, when someone's at your door and plenty more mundane real-world tasks. A brief video explains how it should all go down, but try not to get too excited -- pre-orders are sadly sold out.
Google patent application keeps track of your moves to automate mobile actions
A shimmy and a shake could be all it takes to launch apps in the future, that's if this latest patent application ever pans out. Filed back in October of 2011, the folks over at Google are looking to make accelerometers useful for more than just screen orientation. According to the claims, after a training phase wherein this hypothetical program would associate specific application launches with geographic location data, your Pavlovian smartphone could then automate workflows and effectively anticipate your needs. Essentially, you'd have a mobile device that would know what to run wherever you were, hinging upon how you hold it. At least, that's the schematic covered in this USPTO document. Will it ever see the light of day? Hard to tell. Mountain View's just a-brimming with those 20 percent time projects.
Switched On: Extra Sensory Perception
Each week Ross Rubin contributes Switched On, a column about consumer technology. At Intel's CES 2012 press conference, the giant chipmaker justified calling thin notebook PCs "ultrabooks" by noting how the devices would increasingly be characterized by more than their thinness. The integration of sensors has become so core to the modern smartphone experience that their absence would make using such devices untenable.Most of that differentiation was based on plans to integrate the kinds of sensors that have become commonplace in smartphones and tablets, sensors that can detect location, motion, orientation and proximity. The integration of sensors has become so core to the modern smartphone experience that their absence would make using such devices untenable. Imagine if we had to manually reorient a display every time we wanted to play a game or take a photo or if we had to avoid activating a button with our cheeks when holding a phone against them.But as Switched On discussed in taking on how screen size affects form factors, what is a limitation of form factor today may not hold true tomorrow. Already, of course, smartphones can tap into remote intelligence for applications such as remote camera viewing or unlocking of doors via services from home security companies such as ADT and Vivint. From around the world, you can even remotely start a vehicle using the Viper SmartStart app. But there are increasing opportunities for smartphones to act on information from sensors that are not embedded into their shells.
BlackBerry phones could get rhythm-to-unlock, like dun-da-da-dun-dun
Who needs face unlock when you could just tap out a private ditty on your smartphone? Maybe you'd risk giving away your credentials to any vaguely rhythmic phone thief within ten feet, but RIM's engineers have a patent-approved answer to that: Rather than just sensing rhythm, they reckon a phone's accelerometer could also detect the magnitude and location of each tap, which would make it harder for eavesdroppers to mimic. Just don't pick something too syncopated -- not unless you're this guy.
Mutant Blobs Attack! dev on finding the right balance with Vita
Ryan MacLean is the CEO of Toronto-based DrinkBox Studios, which is composed of developers who know how to make games for a console launch. Working at Pseudo Interactive, MacLean's team released Cel Damage in time for the original Xbox launch, and Full Auto 2: Battlelines within a month of the PlayStation 3's debut. When Pseudo Interactive shuttered in mid-2008, a number employees established DrinkBox Studios, which has since completed contract work for nearly every system on the market. At a recent Los Angeles event for DrinkBox's latest title, Tales from Space: Mutant Blobs Attack!, MacLean told me that of all the systems he's worked on for launch, the PlayStation Vita was the "easiest" to develop for. DrinkBox was first introduced to the Vita in October 2010 (before it was officially announced to the public), and the studio wanted its first game on the system, Mutant Blobs Attack!, to "take advantage of the Vita's input capabilities." But just like any developer taking on a new set of hardware, they had to focus on controls that worked. %Gallery-147487%
Force Flyer accelerometer-controlled RC helicopter, we go gloves-on (video)
Being able to wave your hand through the air and control a physical object -- as if by magic -- is everyone's dream. And if you say it's not yours, then you sir or ma'am are a liar. That's why we had to stop at the Regal Elite booth on the floor at Toy Fair. The company was showing off the Force Flyer, an RC helicopter you pilot with an accelerometer-equipped glove. The patented tech, called Glove Force Technology, adds a level of physical interactivity that's more Wii than RC. A small joystick you hold in your palm controls thrust, while tilting and moving your hand through the air gets the chopper to perform acrobatic maneuvers -- or plummet to the ground if you're an Engadget editor. The Regal Elite staff seemed to have pretty good control of the Force Flyer, which gives us hope that our difficulty in keeping the toy airborne was due more to our lack of familiarity and not with the quality of the device. The glove controller on hand was still a prototype (as is much of what's on the floor at Toy Fair), hence the New Balance logo, but the actual internals are around 80 percent complete according to a rep. The smaller, indoor Force Flyer should be hitting the market in late April for $49.95, followed by a larger outdoor version. Check out the gallery below and video after the break for more.%Gallery-147163%Edgar Alvarez contributed to this report.
Pentax Optio VS20: hold it any way you want, as long as you love it
Standing on the Hoover Dam, you're trying to encapsulate the majesty of the engineering feat before you. Turning the camera on its side, you try and get a perfect portrait shot, but find the vagaries of evolution mean your fingers won't stretch to the buttons anymore. If you've ever experienced such horrors, Pentax has the solution with its new Optio VS20 digital compact camera. The 16-megapixel camera packs an accelerometer (like Samsung's QF20) which will flip your image to the correct orientation and a second shutter release and zoom lever on the topmost side of the body for easier snapping. The company also thoughtfully included a second tripod mount, so there's no futzing with your stand required. Less exceptional features include a 3-inch LCD, automatic picture modes including fish-eye that'll appeal to the young skaters and hipsters you see littering the streets. It'll capture 1280 x 720 movies with its independent video button (also recording in fish-eye) and variable aspect ratio. It's arriving next month for $250, so if you want to become a superstar of the board, you'd better get practicing your Ollies.
Windows 8 adds sensor support, will be the PC to turn, turn, turn
Microsoft is slowly turning its stalwart desktop OS into a mobile powerhouse. The company just keeps rolling out improvements and features for Windows 8 aimed at really making upcoming tablets competitive with their Android and iOS-based market mates. After cramming mobile broadband tools into the tile-happy OS, now Redmond is turning its attention towards sensors. The next version of Windows will offer integrated support for gyroscopes, accelerometers, magnetometers and ambient light sensors among other things. Devs will even be able to use multiple sensors in conjunction for more accurate interaction. Check out the video after the break for more details.
Sensixa e-AR duplicates the inner ear, knows if you've fallen and can't get up
No, it's not a Philippe Starck-designed hearing aid, although we kind of wish it were. What you're actually looking at is an over-the-ear sensor, dubbed the e-AR, made to mimic the human vestibular system. In layman's terms, this 3D accelerometer-equipped device, crafted by Sensixa, is capable of recording real-time information related to posture and orientation, much like the inner ear does, which is then relayed via an embedded low power radio to a remote receiver. The tech, which we spied passing through the FCC's gates, has already undergone several trials for sports and is now being eyed for use in geriatric care. (Take that, Life Alert pendants.) Interest piqued? Then feel free to peruse the rest of the filing and provided user's manual at the source below.
Intel demos Ultrabooks with multitouch displays, games using an accelerometer
Well, this was probably inevitable, wasn't it? We're here at Intel's Ultrabook CES keynote, where PC client head honcho Mooly Eden just showed off Ultrabooks with touchscreen displays. No convertible form factors, just yet, but clamshells with multitouch screens -- you know, the kind of thing we marveled over when the TouchSmart tm2 came out two CES' ago. Sounds predictable enough, right? Well, get this: after he was done swiping the display, using pinch to zoom to magnify webpages, he launched a game, and used the accelerometer in the laptop to fly a plane into the horizon. That's right: you'll soon be able to game with your sub-three-pound laptop as you would with a smartphone or tablet. Let's just hope those Ultrabooks eventually stop ballooning back into straight-up notebook territory, eh? Billy Steele contributed to this report.
Pinoky makes it easier to pretend like your stuffed animals are real friends (video)
Seated above, from left to right, are Ms. Snuggleberry, Mr. Cuddlekins, and Professor Puddles. They congregated atop this egg yolk for what they thought would be another customary meeting of Mammalian Malice -- a vaguely neo-Jacobean slam poetry collective founded in the aftermath of the Crimean War. Little did they know, however, that they were walking straight into Yuta Sugiura's trap. Sugiura and his colleagues, you see, have created a toy known as Pinoky -- a small, ring-like device that wirelessly brings stuffed animals to "life," as Snuggleberry, Cuddlekins and Puddles soon discovered. Developed as part of a project at Keio University, Pinoky uses a micro controller, a Zigbee input device and a servo motor system to move an animal's extremities, with a set of photo sensors designed to measure the angle at which it bends. All you have to do is grab your favorite imaginary friend, strap a Pinoky around his limb, and use the accompanying remote controller to make him flail around like a fish on house arrest. See it for yourself, after the break.
