The “adult toy” has been around for a very, very long time. They have examples of them going back to the Egyptians and earlier. For thousands of years they were pretty much the same with a few add-ons to make them a little more fun. All of that changed in the 20th century when electronics got smaller along with motors and other items. In the 21st century the addition of small personal area networks and the connected device brought a whole new game to this multi-million dollar industry.