I have a background in electronics, computers, and was an mobile electronics installer for years. Being unhappy with much of the toys on the market I got to building my own which were usually well received. The market is better now but lots of room for innovation. I took great care and pride in finding out what actually stimulated women, and increasing durability. Currently toying with an idea of a dildo whose surface cane be manipulated like pixels on a screen except tactical, with no motors.