Chinook
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The future of US Army helicopters: pilots optional
Five years ago, the Sikorsky UH-60 Black Hawk helicopter got a digital cockpit and fly-by-wire controls. Starting in 2011, the US Army would like it to perform missions without a pilot at the helm. In a 140-page "Unmanned Aircraft Systems Roadmap" released earlier this month, the Armed Forces reveal that the UH-60, AH-64, CH-47 and OH-58D whirlybirds will all be part of a new aircraft category called Optionally Piloted Vehicles (OPV) -- meaning in future, the flick of a switch will turn them into giant UAVs. If an unmanned Apache gunship makes your boots quake, you're not alone, but you won't truly have reason to fear until 2025. That's when the government estimates half of all Army aircraft will be OPV, and those bots will learn the more deadly behaviors, like swarming. Sikorsky says the unmanned UH-60M will fly later this year; read the full roadmap PDF at our more coverage link.
Android Installer simplifies installation on Nokia N810
Heads-up, hardy hackers. Those of you too timid to put Android on your N810 the hard way now owe somebody a (big) hug, as the Android Installer makes installation a lesson in simplicity. We won't bother rehashing the play-by-play in this space, but suffice to say all the hand-holding you need is just one click away. Just be aware that this method was only tested in Diablo, so you're on your own if starting in anything else.[Via Pocketables]
Checkers program unbeatable by humans, other computers
The computer program Chinook has been vanquishing human opponents in checkers for over ten years. Now, scientists at the University of Alberta (Chinook's home) say they have improved the program so that it can never lose. EVAR! No opponent, whether human, bacterium, or computer, can win when facing Chinook. In other words, checkers can be retired to the Pit of Practically Useless Games along with tic-tac-toe. The strategy behind checkers (which has over 500 billion possible board combinations) has been solved.If you're a masochist, you can play against Chinook online. Only 24 games can be active at once, so you'll have to wait your turn to lose like a little baby.
Canadian AI plays "perfect" game of checkers
A team of researchers at the University of Alberta in Canada claim to have "solved" the game of checkers, using a computer program named Chinook which has been playing matches against itself for the past 18 years. The program played 500 billion billion possible positions in the 5,000-year-old game, also known as draughts, before concluding that perfect play by both sides leads to a draw (a concept which grandmaster players have apparently hypothesized for years). One of the researchers said in a statement that he believes they have "Raised the bar... in terms of what can be achieved in computer technology and artificial intelligence." Next up, Chinook is to be renamed W.O.P.R., and then will begin playing a series of tic-tac-toe games against itself.
