sensors
Latest
Microsoft's Project Natal roots revealed: 3DV Systems ZCam
We had a hunch that 3DV Systems' technology -- which we actually toyed with back at CES 2008 -- had something to do with Microsoft's newly unveiled Project Natal motion tracking solution, and today details have trickled in to us confirming as much. As the story goes, 3DV Systems was initially hoping to have the ZCam in the manufacturing process by the tail end of 2008, but Microsoft swooped in and acquired the outfit just weeks after it blew minds in January. At the time, not much thought was given to the pickup; now, however, we're treated to a bona fide ZCam brochure which details the actual specifications behind the Xbox 360's newest friend. Granted, we have every reason to believe that Natal has advanced significantly from what you'll see in the gallery below, but it's still a tasty nugget of behind-the-scenes information. Of note, the former 3DV Systems VP of Business Development was quoted as saying that the target retail price of the ZCam was $100, though it still had aways to go as of early 2008.
Gametrak Freedom Xbox 360 motion controller up for pre-order with Squeeballs
We get the feeling this isn't the motion sensing surprise that's likely in store for Xbox 360 fans at E3, but it's still great to see this controller moving beyond the hype stage. After being spied late last year and detailed around two months ago, the Gametrak Freedom motion controller is now listed at GameStop with an October 15th ship date. The controller, which will come bundled with Squeeballs: Island Party for the Xbox 360, is already up for pre-order, promising gamers who shell out $69.99 a grand total of 11 motion sensing party games. Unfortunately, there's no word on how much extra Freedom sticks will run, but based on the price of this kit, we'd wager not much.[Thanks, Josh]
Sensor-laden kokoro adjusts playlist to match the rhythm of your heart
We've got to say, we're guessing both Survivor and Prince would approve here, as this is easily one of the most impressive uses of a heart rate sensor yet. Anaid Gomez Ortigoza, a bright young lass at NYU, has whipped up what she's calling kokoro, which translates into "the heart of things" in Japanese. Put as simply as possible, this prototype project allows for iPod playlists to be shuffled depending on one's current heart rate; if your heart is pumping some kind of fierce, the device will likely cue up a little M83, and if you're at rest, you just might get to hear a smooth jam from the likes of Copeland. Don't believe us, though -- hop on past the break for a demonstrative video.[Via talk2myshirt]
Quantum PI's nanoTrek sensors pick up vibration and motion your Wiimote could never dream of
Quantum PI has just built the first motion sensor chip to use "quantum tunneling," which sounds theoretically unsafe, but we'll follow along. The nanoTrek sensors are classified as NEMS (Nano Electric Mechanical Systems) as opposed to the "bulky" MEMS sensors that can be found everywhere from the Wii to the iPhone. nanoTrek's sensing area is a mere 50 x 50 microns, and its sensitivity is 5 to 10 times greater than MEMS chips. There are all sorts of boring industrial applications to such a sensor, but we're looking forward to the not-too-distant-future when we can be completely disappointed by a brand new version of Super Monkey Ball.[Via The Inquirer]
MIT dreams of fully autonomous greenhouse, will definitely make it happen
You know what's hard to find these days? Consistency and reliability -- in anything, really. But we've learned that when MIT touches something, it not only gets done, but it gets done right. Thus, we're absolutely elated to hear that a few of its students have dreamed up a fully autonomous greenhouse, utilizing real plants, sensors and gardening robots to ensure the greenest, most healthy crop possible. In fairness, we've already seen oodles of robotic plant tending apparatuses, but this is just something special. Thus far, gurus have used "re-imagined versions of iRobot's Roomba" in order to tell what a plant needs and then respond accordingly, and apparently, things have been going quite well early on. Check out a demonstration vid just past the break.[Via MAKE]
iPoint 3D brings gesture-based inputs to 3D displays
Just in case you've been parked out under a local stone for the past six months and change, we figured it prudent to let you know that the 3D bandwagon has totally regained momentum. So much momentum, in fact, that the brilliant minds over at Fraunhofer-Gesellschaft have decided to bust out a 3D innovation that actually makes us eager to sink our minds into the elusive third dimension. The iPoint 3D, which we're hoping to get up close and personal with at CeBIT next week, is a technology that enables Earthlings to interact with a 3D display via simple gestures -- all without touching the panel and without those style-smashing 3D glasses. The gurus even go so far as to compare their creation to something you'd see in a science fiction flick, with the heart of it involving a recognition device (usually suspended above the user) and a pair of inbuilt cameras. There's no mention of just how crazy expensive this would be if it were ready for the commercial realm, but we'll try to snag an estimated MSRP for ya next week.[Via Physorg]
Sensor-laden footballs / gloves could run referees right out of work
Dr. Priya Narasimhan, a professor at Carnegie Mellon University, doesn't intend to put a single NFL referee out of work, but there's no doubt that the technology she's tinkering with could indeed have that effect. The prof and her students are developing sensor-laden footballs and gloves, both of which could eventually tell in real-time whether a ball bounced off the ground before being caught or whether a player actually had possession of a ball whilst being piled upon after a fumble. Currently, she's had zero luck persuading a college or professional team to help her experiment further, and we can sort of see why. We mean, it's nice to get every call right in theory, but what fun would sport be without the all-important "Ref, you suck!" chant?[Thanks, Freddy]
Scallop Imaging wide-angle security cams look to the sea for inspiration
We're not too sure what's up with New England-based institutions and inspiration from the depths, but the two seem to have some kind of intrinsic connection. The latest company to prove such a wacky assertion true is Boston's own Scallop Imaging, a Tenebraex subsidiary that has developed a "low-cost" security camera that sees 180 degrees of view without fisheye distortion or the lag present in pan-and-tilt alternatives. Additionally, the multi-eyed cam automatically stitches and downsamples images, and can capture a new 7-megapixel still to transmit over Ethernet "every second or two." It's small enough to be placed into a light socket-sized hole, and it's powered by the same Ethernet cable that links it into a building's surveillance system. Of course, the fun won't stop there, as the outfit is already looking at automotive applications of the Digital Window, including "distortion-free backup cameras for the rear ends" of vehicles.
Intel talks up self-powered sensors that do just about everything
If you're gonna dream, you might as well dream big huge, right? Intel's not only looking to blanket vast rural areas with WiFi, it's also looking to spread self-powered sensors, um, everywhere. Dubbed the wireless identification and sensing platform (WISP), the initiative could eventually place remarkably efficient microchips in human bodies, on mobile phones, public infrastructures, at airports and practically anywhere else where information needs to be gathered. The highly flexible solution is currently being perfected in the Intel labs and isn't apt to hit the commercial realm for at least three to five years; which is great, since we're still learning to deal with the world's obsession with CCTV.[Image courtesy of Berkeley]
Aptina producing cellphone image sensor that shoots HD video
It sounds like your camera phone's video capabilities may get exponentially more awesome in the near future. Aptina -- a division of Micron that manufactures one out of every three sensors for mobile phone cameras -- has announced the high resolution 5 megapixel MT9P013. There are better sensors out there already, but this one will also be able to record 720p HD video at 60 frames per second, and 5-megapixel video at 15fps. The sensor is going into production in January of 2009, according to Aptina, so it shouldn't be too long before we start seeing much better quality amateur films out there in the world. [Via SlashGear]
NASA's newest e-nose for ISS thinks you're wearing too much cologne
Electronic noses are nothing new, but it's always interesting when you throw space into the mix. NASA's most recent Endeavor mission has taken with it a third generation e-nose that's the size of a shoebox, where it will act as a detection and warning system for air contaminants. The ISS currently has no system and relies wholly on the astronauts' actual noses. Developed and built by AEMC, the new nose's dynamic range is from less than one part per million to about 10,000 parts per million -- much more sensitive than human honkers. The e-nose has 32 sensors made of polymer films that respond to different chemicals by changing electrical conductivity, and it's capable of both detecting and analyzing what it "smells." The nose is going to be operational on the space station for a beginning trial period of six months, and we have a feeling that its first accomplishment will be to point out that there's something strange about the water. [Via Physorg]
Fujitsu's in-car safety tech senses drowsiness, reacts to wake you up
digg_url = 'http://digg.com/tech_news/Fujitsu_s_tech_to_wake_you_up_in_your_car'; Not that we haven't seen similar technology from other outfits before, but we'll take as many in-car safety advancements as we can get. It's bruited that Fujitsu is conjuring up a sophisticated sensor system that can actually detect when a driver gets drowsy or begins to sink into a deep, dark wonder-world of sleep. Put simply, the system would detect specific changes in the motorist's heart rate via the steering wheel, and once it determined that you weren't exactly "with it" any longer, the car could then roll its own windows down, blast the stereo or jolt the wheel in order to get your attention. In our minds, the biggest issue here is to not cause an accident by spooking a sleepy driver out of their slumber, and we presume that's exactly what the company is working on in its R&D labs.[Image courtesy of MetroHealth]
Sony patent app details motion sensing break-apart controller
We heard some pretty far-fetched stuff back in June to the tune of a break-apart DualShock 3, and lo and behold, it seems that someone at Sony Computer Entertainment America is taking the idea quite seriously. A recent patent application was filed by the company, and it fairly clearly lays out the very kind of design we'd (not really) been expecting. In essence, the gamepad would consist of two pieces, each of which would utilize an "ultrasonic tracking system" for some type of game console / peripheral to recognize 3D inputs. Best of all, the approach here sounds significantly different enough from what's used in the Wiimote that Sony could avoid months upon months of litigation -- imagine that, right? It's hard to say whether this stroke of genius will ever amount to anything, but at least there's a chance, however minuscule.[Via PS3 Fanboy]
EasyBloom USB stake sensor now shipping, plants celebrate
Well, wouldn't you know it? That PlantSense prototype we peeked around this time two years ago has seemingly found the fundage to start up production, and at long last the revamped product is available for you to purchase. Now christened EasyBloom, this USB stake sensor analyzes important data when stuck in soil for 24 hours, after which it uploads the data to your PC (via USB) for determining whether or not a flower / tree / etc. should be planted there. Additionally, it can "diagnose what is wrong with an ailing plant," and it can even dole out a recommended list of which plants would be suitable for your environment. Sure, $59.99 may seem like a lot of green to toss out for something such as this, but it sure beats purchasing new flora every fortnight after you murder yet another round.%Gallery-35468%
GE concocts battery-free RFID sensing platform, possibilities abound
Remember when RFID was the next big thing? When the world couldn't wait to have their luggage easily tracked at every airport? And when supply chain managers were all set to kick back and let these little tags do all the dirty work? Outside of a few exceptions, the wireless tags haven't really lived up to the hype thus far, but GE Global Research is doing its darnedest to change that by eliminating a few of the biggest drawbacks. Reportedly, the outfit has developed a battery-free RFID sensing platform -- one that can provide a highly selective response to multiple chemicals under variable conditions -- which could enable a "wide range of low-cost wireless sensing products in industries like healthcare, security, food packaging, etc." Put simply, the tags get their power from the sensor reader, which activates the tag's antenna and the RFID chip to collect meaningful data. There's no word on when these will leave the lab, but the sooner the better, we say.[Via Gizmag]
MIT gurus dream up self-sustaining sensor network for preventing forest fires
Thanks, MIT. Why don't you just make the rest of the world feel a little more useless. Every week or so, we're forced to stare at yet another amazing invention coming from your doors; to be frank, it's just downright unfair. All childish angst aside, the latest idea to come from the institution is one that could certainly be put to good use: a self-sustaining sensor network that taps into trees for power in order to continuously monitor forests for threats of fire. Moreover, the concept could be applied in other scenarios as well -- to detect potential threats such as smuggled contraband along a nation's borders, perhaps. Testing of the wireless sensor network (developed by the appropriately named Voltree Power) is scheduled to begin next spring, and we're hearing that pot-sniffing turtles may even be brought in to create a completely natural self-policing environment.[Via Inhabitat]
"Thought helmets" could enable voiceless troop communication
This won't mark the first time the US government has looked into other means for helping soldiers communicate on the battlefield, but it's one of the first instances where vocal cords aren't even necessary. The US Army has recently awarded a $4 million contract to a coalition of scientists, all of which will soon start developing a "thought helmet" to enable voiceless, secure communication between comrades. In theory, at least, the helmet will boast a litany of sensors that will hopefully "lead to direct mental control of military systems by thought alone." According to Dr. Elmar Schmoozer, the Army neuroscience overseeing the program, the system will be like "radio without a microphone." Oh, and don't think for a second that they aren't considering civilian applications as well -- passing along jokes on the boss via telekinesis? Yes, please.[Via Slashdot]
MIT working up microbatteries to power implantable medical sensors
In the never-ending quest to make even the smallest devices on Earth a touch smaller, a talented team of MIT engineers have developed a method for creating and installing microbatteries, which could eventually power a plethora of diminutive devices including "labs-on-a-chip and implantable medical sensors." It's bruited that this is the first time in which "microcontact printing has been used to fabricate and position microbattery electrodes and the first use of virus-based assembly in such a process," and while you'd likely have to be a colleague to even digest that, the take away is that these gurus are one step closer to generating battery-powered Scrubbing Bubbles. And your shower could use 'em.[Via PCMag]
iPosture annoys you when you slouch, does so because it loves you
Mama always said you'd regret slouching one day, and while you've still got a few decades left before ultimately determining whether the sage-like advice was right or wrong, why take chances? The iPosture does the same thing as wearable posture reminders that we've seen in the past, but this one does so in a much more discrete fashion. The diminutive nano-sensor detects when your angle deviates just three degrees from the optimal position for greater than a minute, after which it emits a warning to straighten you out. Users insistent on keeping it crooked can turn the device off by powering it down, removing it or flinging it furiously into a wall. Life's next big nuisance will be shipping soon for $99.95.[Thanks, Eric]
Video: Sensacell's interactive floor shows trail of LED footprints
Far from being the first LED-infused floor we've seen hipsters and hippies break dance and boogie down on (respectively), Sensacell's latest contraption still manages to stand out by bringing back memories of when mouse trails really were the coolest thing about an operating system. Flashbacks aside, the installation -- which is currently at the entrance to the Comunitat Valenciana in Spain -- possesses over 1,000 interactive modules, each of which include capacitive sensors and a LED lighting system. The integrated tech enables it to recognize when someone is walking over it and consequently light up as if to leave an eye-catching LED trail of their path. Can you imagine how many hours days you could entertain an ageless kid with this? Video after the jump.
