The idea of using robots to kill germs in hospitals is nothing new. The Xenex LightStrike Germ-Zapping Robot is a powerful machine that can get rid of hard-to-kill germs and superbugs. It uses flashes of germicidal UV light to get the job done. The robot is portable and can clean rooms in about five minutes.
The above video gives you a better idea how this robot works.
[HT]