Saturday, July 25, 2009

Science is cool!

If in the future, you decide to not go into the accounting field but instead the science field, consider this:

Undergraduates from Virginia Tech designed a vehicle for the BLIND. Seriously cool!

blind-car

[...] The semi-autonomous vehicle uses a laser range finder, voice software and other sensory technology, and it worked flawlessly when blind drivers took the wheel on a closed course. [...]

[...] The steering wheel is hooked up to a distance monitor that gathers information from laser range finders, and it uses voice software to tells the driver how far to turn the wheel. For example, the monitor will tell the driver “turn left three clicks.” As the driver does that, the monitor makes three clicking noises.

A vibrating vest provides cues to follow when accelerating and decelerating. The vest vibrates in different places — the back, the belly and the shoulders — to convey different commands. When the entire vest vibrates, it means, “Slam on the brakes!”[...]

[...] “People always say, ‘What’s the point of this project?’” Hong said. “But blind people who drive the vehicle always have a big smile on their face afterwards. It’s therapeutic and gives them hope of being entirely independent.” [...]


Cool innit?

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