Can a Wobble Switch be used to control a computer or tablet? February 16, 2021 15:42 Updated Yes. To do this you will need a switch interface, such as Blue2, Hitch 2.0.. Learn more by visiting the product pages. Related articles Getting Started With Hitch 2 Switch Interface Getting Started With Wobble Switch Getting Started With Big Beamer Transmitter Getting Started With Wireless Receiver Getting Started With Blue2 Bluetooth Switch