Robotic Bubble Baths for Japan's Elderly

LukePieStalker writes "New York Times (open kimono before entering) is carrying an article on various robots that are being used in assisted living situations. In addition to mentioning the Wakamaru, the story has illustrations of a human washing machine and a description of robotic pants that help those with mobility problems. Apparently, the devices are considered the better choice in a country that is not inclined to grant working visas to foreigners. As Japan's population shrinks, will the robot population make up the difference?"