Meet the Xenex Robot: a robot that can disinfect surfaces in the hospital without putting humans in danger. The robot uses UV-C to kill the germs. It can drastically reduce the germs in any room in as little as 5 minutes. You can run the device in rooms when they are empty. Let’s not forget that UV-C light can’t go through safety glasses, walls, or windows.
UV-C could damage your eyes, which is why staying outside is important. For safety, there is a gray cone that detects motion and turns the device off when it detects anything. The robot is not cheap but can be a lifesaver.