Perhaps I said before, cabled products will disappear and be replaced by no cable products at all. That’s because everyone hate cable that restrict our move, doesn’t it?
By the way, Photonics products are all no cable products that enable us to move freely. That’s defined by Prof.Kawata, a famous photonics scientist. Past products are on cable, maybe you can understand if you step outside your door. Complicated electric cables must jam up your sky. On the other hand photonics products are no cable. They don’t need cable because they can communicate by optical networking with each other. However, battery problem must come up.