If Panasonic can build an exercise horse then surely a robot that washes your hair should come as no surprise. Imagine being lifted from your robotic bed by a plush care-assist robot and placed into a chair for an automatic shampoo and scalp massage. That is the future of care for the elderly and sick in Japan, or the rich and lazy everywhere else. Panasonic's hair-washing robot scans each human head three-dimensionally to apply just the right amount of
