Brother Industries shows off eyeglass-mountable retina scanning display
[Thanks, Tom]
Posts with tag glasses

It's getting to the point where some of these gadget-laced glasses providers are going to have to collaborate, as hauling around a suitcase full of variously useful specs is really getting rediculous. Joining the ever-growing fray is Arisawa Japan, whose i-Beam contraption functions as a less invasive head-mounted display by beaming a virtual "21-inch screen" of broadcast television right before your very eyes. The device itself weighs in at just ten grams, packs an external attachment to house the TV tuner and four AA batteries, and a 3.5-millimeter headphone jack to boot. Of course, we'd probably recommend just snapping up a do-it-all GPS unit that handles television programming on the side, but hey, it's your ¥39,800 ($336) to do with as you please.
Looking to expand the moviegoing experience as much as possible -- especially in this day and age of 103-inch plasmas -- a research team at the University Carlos III of Madrid has unveiled an upgrade for the problematic rear-window captioning system currently used by the deaf: a glasses-mounted subtitle screen. Featuring a three hour battery life and a 50 meter range, the little clippy-screen isn't as hard-core as some other enhanced vision devices we've seen, but there's something to be said for doing one job well. That range is pretty long though - no word yet on how the MPAA plans to deal with people sitting outside the the theater and reading the latest flicks for free.
We'll admit, we didn't think MyDo's Bururu vibrating spectacles would be topped anytime soon, and while the University of Washington's smart sunglasses don't snatch the crown outright, they certainly make a solid case. The admittedly gaudy prototype certainly isn't the most attractive eyewear we've ever seen, but researchers are insisting that we focus on the electrochromic material that enables on demand color / tint changing rather than the bulky frames. The film can purportedly alter its transparency depending on the electric current that flows through it, essentially giving athletes and motorists an easy way to instantly adjust the level of reflection and tint depending on the ever-changing circumstances around them. Touted as "more active and more intelligent" that existing specs, this watch-battery-powered device allows the wearer to alter the shade by simply spinning a wee dial on the arm, and while we wish we could tell you that U-Dub's swank new specs would be arriving before the bright summer rays, it'll be quite "a few years" before these hit commercialization.
While there's no shortage of devices that force your eyelids to crack open in the morning, things can get a bit hairy for those late-night cram sessions when you must stay vigilant. As glasses become more like theaters, it's not entirely surprising to see Japan's Vision Optic Company adding superfluous functionality to your everyday spectacles. The vibrating eyewear, dubbed MyDo Bururu, automatically senses when the wearer's head tilts down to a certain angle, and depending on the level of sensitivity you have it set on, will begin to shake, rattle, and roll right up side your noggin until your face returns to an upright position (or you hurl the glasses across the room). Of course, there's no real substitute for a great night's rest, but sometimes duty calls at all times of the day (or night), so if you're a professional student who crams for exams entirely too much, you can hit a pair of these up for around ¥45,000 ($371) -- if you can stay awake long enough to order 'em, that is.
While we admire the effort of those gaudy, unsightly microdisplay-equipped goggles to bring big screen theatrics to the front of your face, they aren't likely to win any style contests, nor help you garner any friendly attention. An Israeli company, dubbed Lumus-Optical, is looking to change all that by offering up a relatively normal looking set of spectacles with twin microdisplays and mini projectors. The firm's latest prototype boasts dual 640 x 480 resolution displays as well as a wee projector on the arm; the Lumus glasses can accept video inputs via an undisclosed connection, and projects an image akin to a "60-inch screen from 10 feet away." Its Light-guide Optical Element (LOE) technology allows the imagery to be reflected back on to the lenses so users can view them, all while being transparent enough to allow you to focus on the humans, trees, road block, or board room presentation ahead of you. Although it's easy to shrug gizmos like these off as gimmicky and unrealistic, we guess we'll have to see (ahem) for ourselves when these specs are demoed at CES.









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