The lives of many are saved because there are robots designed to keep them safe. The bomb-scattering robot is one of the most important tools used by the military. The robot ensures that people do not have to get close to the bomb or explosion. The most infamous of all unmanned vehicles is the Predator. The Predator is a high-tech remote-controlled drone although it has autonomous flight capabilities. It was originally designed for surveillance, but can now be equipped with many different types of weapons such as the laser-guided AGM-114 Hellfire anti-armor missiles. Mines are a problem in the field, so people invented a minesweeper that can be programmed to control an entire area