Your friends never believe the things you say, and you want to prove once and for all that you’re for real. The solution? Obviously you should build a lie detector into your shirt. Allow me to introduce VeraciT: the t-shirt that’s also a lie detector.
Okay, so it’s not really a full-on polygraph, since all it measures is galvanic skin response, and in any case polygraphs can’t actually detect lies. But at least it looks kinda cool, if I may say so myself.