sensors
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Cadillac road tests self-driving Super Cruise tech, could hit highways by mid-decade
If the standard options on the Cadillac XTS or ATS sedan just aren't enough to get you to pull the trigger, perhaps this will. GM and some fellow researchers are road testing Super Cruise self-driving technology in hopes of making those grueling road trips a bit easier on the ol' chauffeur. Capable of auto steering, braking and lane centering on the open road "under certain optimal conditions," the system is meant for highway use in both free-flowing and bumper-to-bumper traffic. Super Cruise implements a mixture of radar, ultrasonic sensors, cameras and GPS info. However, when "reliable data" can't be gathered by the system, you'll have no choice but to take the wheel yourself. Although the basics of the new tech have already been implemented on the 2013 Cadillac XTS and ATS autos as a piece of the Driver Assist Package, the full rollout could happen by the middle of the decade. For a look at Super Cruise in action, hit the video just past the break.
techBASIC 2.0 brings sensor data collection, analysis and visualization to iOS
Scientists and hobbyists who want to use their iOS devices as tricorders now have a new tool to help them to bring that dream to life. Byte Works has released version 2.0 of techBASIC, a US$14.99 scientific and educational programming environment for iOS that can be used to pull in data from internal (accelerometer, magnetometer, and gyroscope) and external sensors. In case the name Byte Works sounds familiar to some of you, the company has been around for a long time. Mike and Patty Westerfield started the company in the early 1980s, developing the ORCA computer languages for the 8-bit Apple II. ORCA/M became the standard development system for the Apple IIGS under the names Cortland Programmer's Workshop (CPW) and Apple Programmer's Workshop (APW). techBASIC has its roots in another Byte Works product, GSoft Basic for the Apple IIGS. techBASIC 2.0 is a universal app, so any program you develop on your iPhone can easily be run on your iPad or vice-versa. Launching the app on the iPhone displays a list of included example programs -- the source code for these programs is a nice place to pick up some tips on how to access and use readings from the sensors built into iOS devices. The iPad version shows the list of programs and also provides a window showing the graphical output of your programming efforts. %Gallery-153474% Of course, you cannot create apps for sale in the app store with techBASIC. However, you can send your code to others through email. I'd personally like to see techBASIC work with Dropbox or iCloud for storing self-created apps online for backup and sharing. A tap on any one of the program names displays its source code. The example programs are not only useful, but well-commented for educational purposes. In both the iPhone and iPad flavors, techBASIC includes buttons to display the source code, show a console, see graphics being generated by your program, etc... If you need to, it's possible to step through a program to see how it works or to debug an issue. The documentation for techBASIC is available online, consisting of a reference manual and individual Quick Start guides for iPhone and iPad. There's also a built-in help system with full details of statements, functions, events, graphics classes, GUI classes, sensor classes, and system classes. Perhaps one of the coolest features of techBASIC 2.0 is the ability to tap into the sensors of your favorite iOS devices. The language provides a way to tap into the accelerometer, magnetometer, and gyroscope, and also to grab your current latitude-longitude, altitude, and more. There's a separate sensor class for the HiJack hardware, a University of Michigan project to add small sensor packages to iOS devices. The techBASIC blog features an example app showing how to grab readings from a HiJack-connected potentiometer. The potential here is huge -- imagine being able to connect HiJack to a thermocouple to grab a temperature log through techBASIC, or to an anemometer to measure and track wind velocity on an iPad or iPhone. One of the reviewers listed on the Byte Works website notes that she feels that techBASIC is a "mini-MATLAB in my pocket." I have to agree. While techBASIC isn't nearly as high-powered as MATLAB, it's more amenable and affordable to those who want a lot of the same capabilities to analyze and visualize data. I won't go into a huge, detailed description of the techBASIC language here, since the documentation is readily available. But I will say that this is an excellent development environment for researchers or anyone with an iOS device who enjoys tinkering with hardware. For students, techBASIC is an inexpensive way to learn about programming. Be sure to check out the gallery to see screenshots from both the iPhone and iPad, and watch the video below for a look at techBASIC in action.
RED Dragon 6K sensor upgrade eyes-on (video)
"Obsolescence Obsolete" -- that's RED's tagline for the just-announced Dragon sensor upgrade, which is set to bring 6K resolution to EPIC and Scarlet cameras beginning later this year. The sensor module was on display at the company's NAB booth today, under a backlit case that could only have been designed to make photographing the new chip a near-impossible task. We did manage to snag a few frames of the device, which appears as a mere silhouette to the naked eye. Sensors aren't designed for us to look at, however -- they're supposed to do the looking -- so we won't get any more hung up on the presentation. Existing RED camera owners can look forward to an incredibly impressive 15+ stops of native dynamic range and up to 120 frames-per-second at resolutions up to 5K. And as we discovered earlier today, the upgrade will roll out to EPIC owners sometime in 2012 for $6,000 while Scarlet users will need to hang tight for a release date, and a price tag. That's all we've got as far as details go, so click on through the gallery below for a flashlight-enhanced peek at the Dragon.
Philips' new ErgoSensor desktop display demands that you sit up straight
Remember those halcyon days when your mother would chide you to sit up straight should you ever start to slouch? Good news, desk jockeys, because Philips' ErgoSensor desktop monitor is here to stop your stooping now that mom's no longer around -- and it doesn't require you to wear some silly plastic pendant or occupy any of your USB real estate. The 24-inch, 250-nit, 1920 x 1080 display has a sensor in its bezel that watches you while you work, and warns you when your posture becomes poor or if you've been staring at the screen too long. It also informs users how to set up the monitor for optimal viewing distance and ergonomic position. Plus, it can tell when you're not around and shut the screen off to conserve power. We don't know how much money the monitor will cost or even when it'll be available to fix your poor sitting form, but we do know you can learn everything else about it at the source below.
RIM's latest patent details automatic volume adjustments based on handset placement
That moment when you physically hurt your ear by mashing your cellphone up against it in a futile bid to hear the person on the other end. That's the very moment that RIM's gunning to make history with its latest patent, which was filed way back in November of 2007 but just granted today. The BlackBerry-maker's patent describes an adjustable acoustic speaker output "based on an estimated degree of seal of an ear about a speaker port" -- effectively a system where the volume can automatically increase if a handset jostles further from your ear. Not surprisingly, the description details "at least one touch sensor" used for detecting the distance between one's ear and the device, and the connecting method of adjusting the audio depending on what information the sensor picks up. We're guessing folks who walk and talk would be keen on taking advantage, but then again, you could just walk around with a Bluetooth headset on. (Keyword being could, not should.)
IRL: Rayovac Mobile Power Pack, a TomTom car charger and cleaning a DSLR sensor
Welcome to IRL, an ongoing feature where we talk about the gadgets, apps and toys we're using in real life and take a second look at products that already got the formal review treatment. This week's edition of IRL is geekier than usual because really, only the nerdiest of you would be reading a tech site when you could be pretending to be Irish. On tap (har!) we have James and Andy talking about their favorite ways to charge gadgets on the go, while Darren, a man after serious photographers' hearts, tells what happened when he took his beloved D3S in to have the sensor cleaned.
Nokia pulls back the curtain on Carl Zeiss division, gives off that pro lens smell
Still not sure how the 808 PureView can best other pro camera rigs? Then take a trip over to Nokia's Conversations blog for an inside look at the obsessive scientists behind the Carl Zeiss Camera Lens Division. These are the men and women responsible for the module included in Espoo's 41-megapixel wonder and, of course, the Lumia line. So, what's the magic that makes these phones waft a "certain [professional] smell?" Why, that'd be their use of extremely aspherical, molded plastic lenses; a manufacturing process that creates sensors which lie closer to the surface and a dimple that allows for better refraction of light. The only downside to this high-end optical whizzery is the size required, so fans of anorexic handsets with exceptional imaging will just have to get used to those unsightly rear humps. Be sure to check out the source below for the full synesthetic quote and a more detailed glance at the world of mobile optics.
HBO's PunchForce hits the FCC, turns fists into data... violent, violent data
HBO has been quietly working on its PunchForce tech since about 2010, when it tried to convince British star Amir Khan and Argentine boxer Marcos Maidana to wear the sensors for their light welterweight title bout. Neither seemed particularly eager. Now though, over a year later, the latest in fist-tracking technology seems to be nearing its big debut. Tiny wireless monitors, worn under the wrist of the gloves feed velocity and impact data back to a laptop with a special receiver -- all of which now have Uncle Sam's approval. The real fun though, is what happens next. The information gathered isn't meant to be locked away in lab, it'll be broadcast to viewers throughout the fight and, eventually, fed to accompanying apps, presumably alongside its PunchZone stats. Check out the gallery below for a behind the scenes glimpse of PunchForce and hit up the source link to peruse the full user manual.
Ford sends out OpenXC beta, vehicle-aware apps should be just around the corner
It's six months since Ford partnered with Bug Labs to build OpenXC and now the system is ready for third-party developers to get involved. Rather than following Renault and others down the Android route, OpenXC is a dedicated platform designed to bring together third-party apps and hardware. It comes with an Arduino-based interface module that hooks up to the car's own systems, allowing the software to work with sensors, audio interfaces, safety devices and whatever other add-ons an owner might want to rig up. One app, developed by India's HCL Technologies, is already complete: it sends location updates to selected contacts to warn them if a driver is running late for a meeting. (Finally, Arduino gets to do something useful.)
F-BOMB $50 surveillance computer hides in your CO detector, cracks your WiFi
What happens when you take a PogoPlug, add 8GB of flash storage, some radios (WiFi, GPS) and perhaps a few sensors, then stuff everything in a 3D-printed box? You get the F-BOMB (Falling or Ballistically-launched Object that Makes Backdoors), a battery-powered surveillance computer that costs less than $50 to put together using off-the-shelf parts. The 4 x 3.5 x 1-inch device, created by security researcher Brendan O'Connor and funded by DARPA's Cyber Fast Track program, is cheap enough for single-use scenarios where costly traditional hardware is impractical. It can be dropped from an AR Drone, tossed over a fence, plugged into a wall socket or even hidden inside a CO detector. Once in place, the homebrew Linux-based system can be used to gather data and hop onto wireless networks using WiFi-cracking software. Sneaky. Paranoid yet? Click on the source link below for more info.
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.
IBM says mind control next big thing in human-computer interaction; GLaDOS offers cake reward
From the ongoing Google-Apple turf war on voice recognition to Microsoft's gesture tracking with Kinect, humans continue to push the envelope on how to interact with computers and devices. Now IBM says mind control will be the next field to see a big leap, predicting breakthroughs within the next five years. Keep in mind that they're not talking about controlling humans a la Gorilla Grodd ... yet. Instead, they're talking about controlling computer actions and devices via brain waves. IBM software guru and potential Borg recruit Kevin Brown (pictured right) has already been using a headset to move cubes on a computer screen at will. Given the ongoing progress with mind-controlled cars and BrainGate, IBM's prediction might not be too far-fetched.
Lyneborg bot carves models of magnetic fields, dares the future to have a look (video)
If you're going to create a robot that carves something, have it carve models of an invisible field. This is what Frits Lyneborg, creator of the Yellow Drum Machine, has done with a new homemade bot that uses a combination of motors, pulleys, small drills, makerbeams and magnetic sensors. The end result is a robot that, when combined with the interpretative software, can literally read a magnetic field and move the robot's components to cut an accurate model from a crumbly-yet-strong material known as 'Oasis Brick.' You can witness the magic yourself in a video after the break, and if you've any advice for making it better, drop Frits a line there in the via link.
Telesar V robot brings new meaning to escapism (video)
The esoteric art of telepresence is all about that sweetest of dreams: being somewhere you'd rather be. So far, though, it's hardly teleported much beyond our head movements and kisses. What we really need is a fully-fledged avatar that can also feed sensory information back to us -- and that's exactly what the Telesar V claims to be. The user dons a pair of VR goggles that control the robot's head and see through its eyes. A pair of gloves not only control the Telesar's hands, but also transmit force and temperature data back from its sensors. Drag yourself away from that violent BF3 simulator and check out the smoochiness after the break. (And yes, the inventor's surname is just about perfect.)
New sensor can read your heart from afar, but knows not your feelings
Are you fed up with your current ECG sensor? Tired of all the mess of electroconductive gels, sticky electrodes and tangled wires? How about this: Britain's Plessey Semiconductors offers an ECG sensor that promises heart-monitoring without the hassle. We've seen similar technology before, but according to the company, the Electric Potential Integrated Circuit -- or EPIC, as it's humbly called -- can read heartbeats even through a sweater; future versions might be embedded in hospital gurneys for constant, unobtrusive monitoring. Like an extremely sensitive voltmeter, it detects tiny changes in electric fields, which means it could also be used for Kinect-style motion interfaces. The company even imagines a future system where firefighters can use the EPIC to find humans in a smoke-filled room. If you're thinking, "My, that sounds just like my Deus Ex dreams" -- hey, we're right there with you.
Intel shows disaster management tech at IDF, casts fireballs
Intel put some disaster management tech on display during a pre-IDF event yesterday and lucky for you, we got some hands-on time. The showcase focused on three main areas of disaster management: mitigation, preparedness and response. It included technologies such as connectivity provisions for disabled networks, energy management for distressed power grids, and -- by far to most impressive item on display -- fireballs! These spherical, rugged, low-cost, autonomous sensors are designed to be thrown into a fire and report data such as temperature, free-volatiles and air quality to first responder trucks via WiFi. Vital information such as the hottest spot and the chemical composition of a fire can be sent to both the firefighters' smartphones and the backend offices. Initial readings make it easier to assess the situation before sending in human life. Check out the fireballs and more of this disaster management tech in our gallery below. %Gallery-133298% Dante Cesa contributed to this report.
LG Hom-Bot 2.0 Smart Robot Vacuum Cleaner hands-on (video)
Smile, you're on Vacucam! LG's Hom-Bot (RoboKing in the US) was zipping around its own special playpen on the stage at the company's IFA booth today, picking up the occasional speck of dust and using its dual cams to spy on bloggers and Germans, while also diligently avoiding a plastic family dog along its ten-square-foot cube of real estate. The bot's Smart ThinQ technology enables it to interact with an Android or iPhone app, which you'll use to watch a live video feed from its built-in cam, send it rolling to a specific point in the house in "Patrol" mode, or adjust settings. You can also log in remotely, assuming your Hom-Bot is powered up and has a WiFi connection. Official US and Euro pricing and availability hasn't been announced yet, but an LG rep suggested we'll see it in the €500-700 range (about $710-995 US). Cameras and interactivity are nice and all, but that's a lot to spend on any vacuum cleaner. Today's trade show sneak peek is probably the closest we'll be getting to this pricey little vac, so roll past the break for some super action footage.%Gallery-132520%
LG launches 'RoboKing Triple Eye' smartphone-controlled vacuuming robot
You won't have to leave your post on the couch, but you will have to lift a finger to your smartphone in order to tidy up with LG's 'RoboKing Triple Eye' VR6180VMNV robot vacuum. Unlike it's purple cousin who spends his time looking inwards, this little guy is always looking outward with its three cameras, capturing video and sending it to your smartphone or PC over WiFi. The robot uses sensors to create a plan of attack map of your home, allowing you to move it around by clicking the filthiest parts. Like a well-trained puppy, the dust buster also responds to voice commands from up to 5 feet away and it doesn't even bark -- only emitting 48dB of sound while sucking up dust. Of course, laziness of this caliber doesn't come cheap, as it costs 899,000 Korean won, or around $840 bones.
Microsoft's KinectFusion research project offers real-time 3D reconstruction, wild AR possibilities
It's a little shocking to think about the impact that Microsoft's Kinect camera has had on the gaming industry at large, let alone the 3D modeling industry. Here at SIGGRAPH 2011, we attended a KinectFusion research talk hosted by Microsoft, where a fascinating new look at real-time 3D reconstruction was detailed. To better appreciate what's happening here, we'd actually encourage you to hop back and have a gander at our hands-on with PrimeSense's raw motion sensing hardware from GDC 2010 -- for those who've forgotten, that very hardware was finally outed as the guts behind what consumers simply know as "Kinect." The breakthrough wasn't in how it allowed gamers to control common software titles sans a joystick -- the breakthrough was the price. The Kinect took 3D sensing to the mainstream, and moreover, allowed researchers to pick up a commodity product and go absolutely nuts. Turns out, that's precisely what a smattering of highly intelligent blokes in the UK have done, and they've built a new method for reconstructing 3D scenes (read: real-life) in real-time by using a simple Xbox 360 peripheral. The actual technobabble ran deep -- not shocking given the academic nature of the conference -- but the demos shown were nothing short of jaw-dropping. There's no question that this methodology could be used to spark the next generation of gaming interaction and augmented reality, taking a user's surroundings and making it a live part of the experience. Moreover, game design could be significantly impacted, with live scenes able to be acted out and stored in real-time rather than having to build something frame by frame within an application. According to the presenter, the tech that's been created here can "extract surface geometry in real-time," right down to the millimeter level. Of course, the Kinect's camera and abilities are relatively limited when it comes to resolution; you won't be building 1080p scenes with a $150 camera, but as CPUs and GPUs become more powerful, there's nothing stopping this from scaling with the future. Have a peek at the links below if you're interested in diving deeper -- don't be shocked if you can't find the exit, though. %Gallery-130263%
SoftEther's sensor-laden QUMA robot demonstrates poses, intimidates your acting coach (video)
A solution in search of a problem, or a solution to a problem that you were too proud to cop to? SoftEther has just revealed what might be the final blow to Barbie's distinguished career: the sensor-splashed QUMA. So far as we can tell, the human-shaped puppet contains a myriad sensors to pick up precise bends and flexes, and then pipes that information to a screen. Aside from showing your team of ballerinas exactly how their routine should look, we're guessing that the real future here is in far more sophisticated tasks -- things like artificial intelligence, major motion pictures and scientific research. As the saying goes, a video's worth a zillion words, so have a peek for yourself just after the break.
