Toss in a robotic camera

When it's too dangerous to send a police officer into an active crime scene -- or in any situation that requires "eyes" where there's no clear line of sight -- police can rely on a throw able robotic camera. The device has an electric motor and special wheels that allow it to move, climb and explore at the whim of an officer who operates it wirelessly.The robotic cameras can be used indoors and outdoors. In Minneapolis, police use them for bomb detection by using the remote controller to drive them under vehicles to look for suspicious packages, Staff said. "You can dream up the scenarios that you want to use them for