The Pro Type Ergo is an impressive first for Razer: an ergonomic split-layout keyboard packed with premium features. It'll ease your marathon typing sessions—if you can afford it. Your mouse might be ...

To interact with a computer, you need an intermediary, something that receives data you input and translates it for your computer. This intermediary is an input device. Input devices for communication ...

Such devices can be operated to provide inputs that are received and acted upon by the external device. The inputs can be provided as rotating, tilting, and/or sliding at least a portion of the ring ...