gizmag Article: New Saab Safety System helps drivers pay attention

"Good news for the sleep deprived and sufferers of Narcolepsy. Saab is developing a safety system that monitors eye and head movements, issuing a warning signal if the attention of the driver strays long enough to risk causing an accident. 'The other car appeared from nowhere! I just didn't see it.' Drivers often make such comments after an accident or a near-miss. In truth, it is an admission that for a brief moment the driver was not concentrating fully on what was happening outside the car. "