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Cellphones

iPhone-Controlled Helicopter With AR Games 51

andylim writes "Parrot has unveiled a remote-controlled helicopter that boasts augmented reality games. The helicopter is controlled using an iPhone or iPod Touch's accelerometer and touchscreen. There's a camera on the front of the helicopter, which you can use to navigate and to play augmented reality games, including a game that involves fighting a gigantic robot."
Networking

Free Wi-Fi For the Residents of Venice, Italy 153

pmontra writes "The City of Venice, Italy, started to offer free Wi-Fi to residents (Google translation from the Italian source) on July 3 2009. Tourists and other visitors will pay 5 Euros a day for the service starting from September. The hot spots are connected to a ten thousand kilometer (6,250 mile) fiber optic LAN the City started deploying in the '90s. The first day of free Internet access has been celebrated with a digital treasure hunt in the channels of the lagoon city."

Robot Interprets, Plays Back Dreams 142

foobarx writes "Digital artists have created a humanoid robot which uses brainwave activity recorded during sleep to playback an interpretation of your dreams. The artists, Brendan Burns and Fernando Orellana used machine learning to find patterns in the brainwaves and then matched these patterns to dreams which they remembered having. Others have noted the possible hazards of this new technology."

Comment Re:Cut through the BS (Score 1) 219

it's false
because while pre/post-conditions are just assertion, you just can't code class or method invariants and variants in a classical language without making the code unreadable and unmaintainable. These invariants are what makes eiffel 'design by contract' a good paradigm for building robust programs.

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