Filed under: Misc. Gadgets, Wearables

Ever crawl your way through a smoke-filled corridor to save the life of someone trapped in a burning building? If yes, much respect! If no, us neither, but if ever we do hopefully it’s after donning this piece of headgear currently under development by two researchers in Germany. Burcu Cinaz and Holger Kenn (rockers both, no doubt) have created HeadSLAM, a helmet that uses an infrared laser-scanner to penetrate the haze and map out surroundings as its wearer wanders, correcting for inertial disturbances created by the loping, unsteady walk of a bipedal organism, shown in a thrilling demonstration video after the break. It’s all very much a prototype at this point (evidenced by the “hardhat festooned with shipping tape” design), and the laptop tether is a bit unwieldy when compared to a cellphone that might manage the same trick from inside a pocket, but within a few years we wouldn’t be surprised to see this tech integrated into a trucker hat or maybe even a set of ridiculous headphones. [Warning: PDF read link]

[Via NewScientist]

Continue reading HeadSLAM helps you navigate imaginary smoke in well-lit corridors

Read | Permalink | Email this | Comments

Filed under: Peripherals

LaserGames is a mod for projectors allowing up to two players to interact with a game using a run-of-the-mill (red or green) laser pointer in place of a mouse or controller, minus the precision response. Developer Alpay Kasal of Lit Studios isn’t giving any hints on how this thing works, but we imagine it uses sensor technology similar to interactive projections — you know, the ones where a video is projected on the ground and you get to kick around a soccer ball and then watch some tacky Nokia ad at the end. If you’re up for trying this out first hand, Kasal’s prototype will soon be on public display for some wild and crazy retina burning action — no word yet on when or where. Check out his video after the jump.

Continue reading LaserGames mouse emulator: more fun than blinding a 747 pilot

Read | Permalink | Email this | Comments

Filed under: Displays, HDTV, Home Entertainment

Mitsubishi has been trickling out details for its mysterious LaserVue HDTV for months now, but at long last, we finally know the most pertinent piece. Reportedly, the 65-inch set — which was seen lookin’ mighty fine on the CEDIA floor, by the way — will retail for $6,999 when it ships to Select Diamond retailers at the end of this month. The forthcoming 73-inch version doesn’t have a price / release date just yet, but given the way we’ve found things out about its smaller sibling, we can’t say we’re shocked in the least.

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

Neurosurgery with robotic assistance is getting pretty old hat nowadays, so it looks like scientists are trying to up the difficulty factor by keeping their patients awake — a team of French doctors just completed the first successful removal of malignant brain tumor from a still-conscious patient, using a computerized laser and an MRI scanner to guide the probe. The fiber-optic laser was fed into the brain through a 3mm (.12 inch) hole in the patient’s skull and guided via MRI to the tumor, where it fired for two minutes and completely destroyed the cancerous tissue. Once the tumor cells were dead, the cable was removed and the patient was allowed to return home — all within a single day. That’s pretty impressive, and it comes on the heels of 15 similar trials where five out six patients who underwent the total removal procedure were cancer-free nine months after surgery. The team says further research will cost an additional two million euros to progress, but if this technique works as well as they claim after peer review, we’d guess that money won’t be hard to come by.

[Via Fark]

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

It’s tough for us to go six months without a newfangled approach to hacking the famed USB missile launcher, so it’s with great joy that we present to you this particular one. By utilizing a spare Wiimote, a USB-enabled PC, a USB missile launcher, a few strips of duct tape and a minor amount of programming knowledge, you too can craft an auto-aiming launcher which can find, aim at and attack IR targets. Grab the aforementioned items and hit the read link, just take care to not poke your eye out, alright?

[Via HackNMod, thanks Joe]

Read | Permalink | Email this | Comments

Filed under: Robots

We’ve seen plenty of pill bots in our day — most of the dumb little swallowable cameras — but Carnegie Mellon University isn’t messing around with this stuff. The nerds over there have built a remote controlled pillbot with small, adhesive arms that allow it to grip onto internal surfaces. That is to say, your internal surfaces. The pill can view damaged areas, deliver drugs and might eventually be outfitted with a small laser for cauterizing internal wounds. Yes, we just said lasers.

[Via Hack a Day]

Read - Controlling a Gut Bot’s Position
Read - Creepy action video

Permalink | Email this | Comments

Filed under: Transportation

We’re beginning to think the US government is playing tricks with our head. Let’s see, in late 2004, a Boeing anti-missile airborne laser achieved first light; in October of 2006, a laser-equipped 747-400F was deemed ready for testing; in January of 2007, an MD-10 with Northrop Grumman’s Guardian anti-missile system took off; now, we’re back to the testing stage? Something doesn’t add up. Whatever the case, we’re being fed information that leads us to think that the US Air Force’s Airborne Laser has moved on to some “other” stage of testing. More specifically, engineers are making sure its “sequencing and control” functions are operating normally. Unsurprisingly, we’re left in the dark as to when this thing will see action (again?), but consider our interest piqued for a reason The Man didn’t intend.

Read | Permalink | Email this | Comments

Filed under: Transportation

Apparently not everyone at General Motors is toiling away in an attempt to get the Volt ready for its 2010 debut, as another sector of the outfit’s R&D division is busy creating a windshield that will, at its core, enable us to stop running stuff over. The futuristic glass would utilize lasers, sensors and cameras in order to help drivers see the road’s edge better, recognize obstructions and enhance things ahead of us so we’ll theoretically react faster. Truth be told, the device is being designed with older drivers in mind, though we don’t see why younger motorists won’t benefit all the same. Unfortunately, it sounds as if you’ll have to keep those toothpicks in your eyelids for a few more years, but at least we’re one step closer to full-on autopilot.

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

Here’s one straight from the bizarro chapters. Dozens of individuals that attended an all night dance party near Moscow have been “partially blinded after a laser light show burned their retinas,” according to Russian health officials. Apparently someone responsible for erecting the equipment decided to aim a few lights powerful enough to brighten the night sky down at the crowd (after rain necessitated a makeshift roof, we’re told), with some of those who stared too long losing up to “80%” of their vision. We’re not exactly sure what will happen to the promoters of the event, but at least now you have a valid excuse to rock those face-engulfing sunglasses (or a welding mask, if you’re really paranoid) in every night club you waltz into.

[Image courtesy of iGouGo]

Read | Permalink | Email this | Comments

Filed under: Peripherals

Do you have $8000 to blow? Have you been dying to open a laser tattoo parlor? Well guess what? It’s your lucky day. The folks at Epilog would like you to meet the Zing, a $7,995 laser etcher / printer that can not only scar you for life, but can also leave a personalized stamp of your choosing on anything that you can fit into it. If you’ve seen engraved iPods, Zunes, or MacBooks, you get the idea of what this device can do. The Zing is made to tackle almost any material, be it wood, plastic, leather, glass, or various metals (of course), though we’re fairly certain the company doesn’t condone or recommend taking this baby to your precious, supple skin. Check out a video of it doing what it does best on an iPhone after the break.

[Via Gearlog]

Continue reading Epilog Zing, your personal laser engraver

Read | Permalink | Email this | Comments

Filed under: Displays, HDTV, Home Entertainment

We got a first glimpse of Mitsubishi’s brand new rear-projection-ish laser-based TV tech, LaserVue, back at CES, but now the sets are just about primed for action, and should be hitting store shelves, as previously noted, Q3 2008. LaserVue will debut in 65-inch and 73-inch, with the 65-inch version hitting the scene first. Mitsubishi is still pretty coy about what exactly makes the technology tick — other than the “zomg, lasers” aspect — but is quick to point out the 200 percent color gamut that LaserVue provides, more than twice that of most traditional HDTVs. The sets also run at 120Hz, and boast 500 nits of brightness. Head to head against LCD and plasma sets we had trouble finding the differences, other than the color depth (particularly in the reds, almost too much so, though we’re sure you can tweak that). Have no fear: the blacks are black, the brights are bright, and the viewing angle puts DLP to shame. That said, we’re hearing price points are going to be more comparable to plasma and LCD than DLP, so Mitsubishi might have its work cut out for it in convincing consumers that these new “chubby,” 10-inch thick TVs are the way to go. We’re not entirely convinced ourselves, though one aspect can’t be disputed: LaserVue draws under 200 watts, about half that of LCD and a third of plasma.

Permalink | Email this | Comments

Filed under: Misc. Gadgets

Around 1.5 years ago, we got wind of researchers in the UK working up a battery-free pacemaker. Fast forward to now, and we’ve got yet another breakthrough in the field. Purportedly, a crew of Osaka University scientists have created the “world’s first optical pacemaker,” and in an article published in Optics Express, the team details how “powerful, but very short, laser pulses can help control the beating of heart muscle cells.” In theory, this discovery provides the means for dictating said cells within a controlled setting, which could help researchers “better understand the mechanism of heart muscle contraction.” As amazing as we’re sure this is to the science world, throwing “lasers” and “heart” into the same sentence just doesn’t elicit warm / fuzzy feelings.

[Via Primidi]

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

Not to get all scientific on you or anything, but a team of Imperial physicists have just figured out a way to use plastics in laser diodes. For the uninitiated, scientists have been unable to make plastic semiconductor laser diodes because they had not yet found / developed “any plastics that could sustain a large enough current whilst also supporting the efficient light emission needed to produce a laser beam.” Now, however, that obstacle has reportedly been overcome by making minor tweaks to a given plastic’s chemical structure, and the resulting material will transport charges some 200 times better than before without impeding its ability to emit light. By the sound of things, the crew behind the breakthrough isn’t quite ready to offer up the solution to manufacturers, but with a bit more work, we suspect that notion will change.

[Via Slashdot]

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

Continue reading Researchers show off laser-guided wheelchair that docks with vehicles

Read | Permalink | Email this | Comments

Filed under: Robots

Look Japan, we know you love your robots but is it really prudent to equip them with them frigging laser beams? Why not just hand them maps to our vital organs and special hoses to juice our babies? You’re looking at an actual photo from the Blazer tournament held this week in Fukuoka City, Japan. The competition fitted Kondo’s KHR-1HV with lasers and sensors and then let the teams battle it out in a mock-up city. We truly are the makers of our own doom.

Read | Permalink | Email this | Comments

Filed under: Robots

var digg_url = ‘http://digg.com/design/Blaser_Tournament_Japanese_robots_battle_with_laser_beams’; Look Japan, we know you love your robots but is it really prudent to equip them with them frigging laser beams? Why not just hand them maps to our vital organs and special hoses to juice our babies? You’re looking at an actual photo from the Blazer tournament held this week in Fukuoka City, Japan. The competition fitted Kondo’s KHR-1HV with lasers and sensors and then let the teams battle it out in a mock-up city. We truly are the makers of our own doom.

Update: Video added after the break, pew pew… pew-pew, pew.

[Thanks, HolyMary]

Continue reading Video: Blaser tournament unwisely fits Japanese robots with lasers — PEW PEW

Read | Permalink | Email this | Comments

Filed under: Displays, HDTV

Mitsubishi and the onset of Spring can only mean one thing: an onslaught of HDTVs. Just as it did last year, the aforementioned outfit is busting out a plethora of high-definition sets to whet your appetite. As for the new line of April-bound DLPs ($1,799 to $4,699), you can expect the entire lot — which ranges from 60- to 73-inches in size — to sport 1080p panels, thinner frames than those on prior models, increased brightness, Mitsu’s own 6-Color Processor and 3D-readiness.

Moving on, we’ve got the new family of Ultra Thin Frame 1080p LCD HDTVs ($2,499 to $4,499; shipping in May), which span between 40- and 52-inches and feature low-profile speakers, Smooth 120Hz Film Motion / GalleryPlayer technology, 10-bit panels, 6-Color Processor, x.v.Color and Deep Color. For these and the DLPs, those who opt for the Diamond series will be treated to Variable Smooth 120Hz Film Motion technology, a DeepField Imager and an oh-so-desirable blue light accent.

Lastly, the Laser TV which made its debut at CES 2008 is on track for a Q3 release, and just as predicted, it’ll be going by the name LaserVue and sporting a currently undisclosed price tag. Hit the read link for the full breakdown.

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

Believe it or not, this actually isn’t the first FDA approved personal hair remover we’ve come across, but for those looking for something capable of handling some seriously hairy ordeals, look no further than Silk’n. Created by Home Skinovations (har har), this unit relies on proprietary Home Pulsed Light technology to zap unwanted hair and bring back the smooth. Of course, this thing still has to be used “under the direction of a physician,” but after waltzing into his / her office with three inches of sprawling chest hair blossoming from under that halfway buttoned shirt, we’d wager you’ll have the requisite signature in no time.

[Via medGadget]

Read | Permalink | Email this | Comments

Filed under: Desktops, Misc. Gadgets, Laptops

Read | Permalink | Email this | Comments

var digg_url = ‘http://digg.com/tech_news/Little_old_lady_suing_Sony_Samsung_Nokia_and_everyone_else’; Oh sure, she looks friendly enough. But don’t let her matronly, argyle looks fool you. Retired Columbia University Professor, Gertrude Neumark Rothschild, is looking to extract some cold, hard cash from a who’s who of Consumer Electronics giants. Otherwise, they can forget about importing their goods into the US. Rothchild’s complaint filed with the US International Trade Commission (ITC) on February 20th claims that some 30 companies are violating a patent she owns for light-emitting and laser diodes. Today, the ITC has agreed to investigate the matter. It’s worth noting that Rothchild has already successfully tested the legislative waters with lawsuits against Philips and others — the Philips matter was settled out of court earlier this month. In other words, her case has legs. Still, we have very little confidence in the ITC’s grasp of the matter when they name “HD DVD players (e.g., Blu-ray disc players)” as products to be probed. Full list of companies named in the complaint after the break.

[Via Reuters and mrontemp]

Continue reading Little old lady suing Sony, Samsung, Nokia and everyone else for infringing on her laser patents

Read | Permalink | Email this | Comments