Formation-flying quadrocopters have already given us hours of entertainment, but now they've also accomplished something serious. Earlier this month, mini choppers developed at Japan's robot-loving Chiba University assisted in an emergency drill that simulated an explosion at a chemical plant. Four machines and a host computer (shown off after the break) used spherical markers, image processing and a heck of a lot of math to autonomously scan the site for survivors. The researchers claim the exercise went "very well" and that the local police force would like to "introduce this system" for genuine reconnaissance. That could include monitoring volcanic eruptions or inspecting power lines, but alas there's no mention yet of using quadrocopter swarms to sneak up on yakuza.
For those of us who aren't fans of swipe gestures, the highlight of BlackBerry 10 is undoubtedly a unique keyboard that's often a step ahead of its user. It's a good thing for this last camp that RIM was just granted the final version of a related patent for logic-based text prediction. Instead of simply hunting for typos, the patented keyboard guesses the next word based either on the context of the words around it or on other criteria, like common expressions. About the only time the technique doesn't predict words is for passwords -- RIM would rather not be that clever. While there looks to be a few differences in the practical implementation of the patent as we've seen it in a pre-release BlackBerry 10, theory and reality are close enough that RIM won't be worried about anyone else poaching its seemingly mind-reading technology anytime soon.
Just in case you're not quite ready to rid your studies of tree pulp, Griffin has announced the Binder Insert case for your Five Star zipper notebook. The enclosure secures the iPad 2 or third-generation model in a 3-ring binder for easy camouflage of those in-class Angry Birds habits -- or for switching back and forth between a slate and the blue-lined white stuff. A stylus loop and access to the dock connector, volume controls, headphone jack and camera are also taken into consideration around the case's edge. In order to get your learning setup just so, be ready to part with $24.99 in order to grab one.
