I want to create a robot that take surveys door to doors that can interact with people and ask a set of specific questions and have the ability to determine if they are telling the truth about their answers
Other robots from Synthiam community

DJ's Snow Shovel Robot
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Justinratliff's Data Or Termidata
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DJ's Ez-B V4 Dalek
I built a Dalek EZ-Robot tonight. Well, i upgraded my EZ-B v3 hack to the v4 and added a few more servos. One to control...