Cars to match your mood
According to Beiker, Nass discovered that when the "mood" of the car matches the driver, the driver is more likely to pay attention to the car and thus drive more safely. How to set the car to the driver's state of mind is a topic still undergoing research.
November 29, 2010 1:52 PM PST
Photo by: Rafe Needleman
| Caption by: Rafe Needleman
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