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The Trackster is designed to find people trapped in damaged buildings after an earthquake or an explosion. It enables the rescue team to search for victims from a safe distance. The Trackster consists of a small body with four tracks. It is operated by a hand-held control panel. This sends a radio signal to the robot. The trickster runs on an electric motor which is powered by a ten-volt portable battery. A video camera is attached to the front of the robot – this allows the rescue team to see if there is anyone in the building.