John Boiles, who earlier this year showed us how to control an RC car using an iPod’s internal accelerometer (and also how to control the lights on a dance floor in more or less the same way), is a member of Austin, TX, based engineering collective Waterloo Labs, who have up-gunned his iPod technology to control steering, brakes, and acceleration on a full-size automobile. Definitely not the safest hack I’ve ever blogged, but probably the most impressive. Great work, lady and gents. [Thanks, John!]