Polygraph Machine

by j4p4n - uploaded on February 6, 2026, 3:29 pm

I tried to find a lie detector/polygraph machine clipart here on openclipart, but I couldn't find one.. so I combined several efforts of an ai brain with some of my own work to produce this one to fill that gap...

NOTE: this is just an abstract symbol of the concept of a polygraph, not some scientific exact copy of one