The physical size The iPhone comes in a limited number of models. Android phones come in so many different shapes, sizes and thicknesses, it was easier for our designers to develop a body that fits most iPhone models then to tackle countless Android models. Straps and a Padded Pouch Keep everything nice and safe. The classic Pictar kit offers a standard adjustable wrist strap with a fast connection clasp. The Pictar-Plus kit includes a neck strap too ? which also connects to the same fast connection clasp. Frequency Duplication The idea is that each external control emits a dual frequency when operated, that isn?t detected by the human ear. Frequency duplication distinguishes between the frequencies produced by Pictar and similar frequencies that exist in the environment, thus avoiding false commands. Focus! The Pictar project was extremely challenging ? even for companies much bigger than miggo. So it was important for us to focus only on iPhones so we could come up with a production-ready prototype as quickly as possible ? and make it as good as can be. Diversification on many platforms would have diverted us from our goal.