A robot can send echoes and recongize the object and tells the what is before us and how far ,and what is it .
By Akhil
Other robots from Synthiam community

Steve's Lynx Robot 1996? Reborn W/Ez Robot
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Jer361's Romni The Omnibot/Roomba Hack
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Steve's 2 Ft Biped Walking(Shuffle) Robot
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