IshikawaKomuroLab
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Video: Robot hand shows off amazing dexterity, speed
So you want something to look forward to in your fast approaching old age, eh? If robots playing baseball doesn't quite cut it, how's about a robohand that redefines what we understand by the word "dexterity"? The Ishikawa Komuro Laboratory is at it again, this time demonstrating robotic appendages with a reaction time of a single millisecond. Using harmonic drive gears and a (really) high-speed actuator, the three-fingered hands can tie your shoelaces, tweezer your brow, and even perform some kung fu pen spinning for the ladies. Video after the break -- skip ahead if you must, but don't miss out on the slow-mo action at 2:40 in the demo, it's pure kinetic poetry. [Via Hizook; Thanks, Thomas B]
Book scanning gets a 1,000 fps turbo mode
No matter how fly or flashy modern scanners become, there's no getting away from their page-by-page assembly line style of operation. Or so we thought. The Ishikawa Komuro Lab at Tokyo University has demonstrated a prototype scanner capable of recording the contents of pages as they turn. Using a laser range projector to estimate page geometry, the camera adjusts for light and movement distortion as necessary and retains faithful copies of the original. At present it's more a proof of concept for the underlying vision processing unit than a commercial venture, but all it needs is one major manufacturer to pick it up and the paperless revolution can finally get started in earnest. [Via Plastic Pals]
Japanese researchers develop baseball playing robots, Mark Buehrle reportedly unimpressed
Professor Masatoshi Ishikawa at the University of Tokyo has developed two baseball-playing robots -- one that pitches, and one that hits. The three-fingered pitching bot throws a plastic foam ball at about twenty-five miles per hour, and lands ninety percent of its pitches in the strike zone, while the batting bot has a sensor which determines whether the pitches are balls or strikes, and hits balls in the strike zone with nearly one hundred percent accuracy. They are currently working on increasing the pitcher to about ninety-three miles an hour. The robots don't have any human stylings -- though, personally, we do detect a hint of Terminator.
