CANBERRA, Australia, May 28 (UPI) -- U.S. heavy-equipment maker Caterpillar says it's installing a $10,000 Australian-developed system that can monitor drivers for fatigue in all its mining trucks.
The Fatigue Monitoring System from Seeing Machines of Canberra uses an infrared camera that can see through sunglasses and an image-processing computer to analyze the frequency, duration and speed of the driver's blinking to assess inattention and the probability of imminent "microsleeps," NewScientist.com reported Tuesday.