Okay, the science nerds in the audience didn't exactly let us know that we've entered the age of commercial superconductors, but apparently Sumitomo Electric has built a Toyota Crown Comfort that's powered by a superconducting engine. Cooled by liquid nitrogen to -200° C, apparently all this madness nets you an extra 10% gain in distance over regular battery-powered motors. In other words: totally, completely worth the near comical impracticality.

[Via Uber Review]

It looks like we could one day be buying our OLED displays by the jar or the bucket-full, at least if some researchers from Sumitomo Chemical and Mitsubishi Chemical have their way. They're now working on what they describe as "spreadable" OLEDs, which could either be spread or "painted" on virtually any surface, leaving an OLED screen that would be just 100nm thick. As if that wasn't enough, the spreadable concoction would also double as a solar panel that'd keep the OLEDs powered, something that's apparently possible due to the "similar, but opposite, principles" that OLEDs and solar cells work on. What's more, while the two companies are apparently still in the early stages of research, they say they're aiming to have usable prototypes ready within the next two years.

[Via OLED Info]

Whoops! Looks like Sumitomo President Hiromasa Yonekura was "misquoted" just a few days back, and there may actually not be any large OLED TVs churned out by the outfit in 2009. According to a new report, Sumitomo is currently "working with partners," thus the "timing of any product launch is not just its call." No worries -- we're fairly certain someone else will step up to the plate in your absence, right guys?

[Via OLED-Info]

It seems that automated floor-suckers are getting all the attention of late, as we've had users parading their Roombas around with all sorts of unorthodox methods, teaching them to bust a move, and now how to pose for the cameras. While already recognized in one Tokyo ceremony, the Fuji Heavy Industries and Sumitomo-created vacuum has officially taken the gold in the Robot of the Year competition hosted by the Japanese Ministry of Economy, Trade, and Industry. Due to its purported ability to replace "two live human beings" and clean out an area of "3,000 square meters in four hours on a single charge," the jumbo-sized Roomba wannabe can help those towering skyscrapers stay clean in a bustling world. Additionally, it can maneuver up and down floors, in and out of elevators, and around crowded workspaces with ease, but we're not exactly sure how many decibels of noise this thing cranks out while taking care of business. Nevertheless, the co-founders are selling the device for a whopping ¥20 million ($168, 011), but still claim that it will more than pay for itself after a decade or so -- you know, since it doesn't beg for health insurance or anything.

[Via Plastic Bamboo]

We're not really sure why a good ol' fingerprint reader wouldn't do the trick (oh, wait), but apparently Sumitomo and Hitachi decided what the world really needs is a finger vein reader to lock and unlock doors. While this exact technology is certainly not brand new, this particular implementation seems to be. From what we can tell, you place your fingertips on the reader, and presto, the door unlocks, assuming your veins match its stored list of 10 authorized patterns. According to Plastic Bamboo, it'll cost ¥150,000 ($1,280) -- but, at that price, we'll stick to the tried-and-true analog deadbolt method.