Many ask where the idea for the ps3toothfairy originated and how it came to be. The first unit was designed just for myself and was nothing more than a fully functioning prototype. I got some inquiries from various forums about getting one as well and so I redesigned the unit. The purpose of the redesign was to make it easier to assemble (remove all the wires) and make the device more reliable. I'll walk through the 3 iterations of the ps3toothfairy and its nameless predecessor. The silk on the prototype reads BTIR which obviously stood for bluetooth to ir.