Harvard University Use of Graphics Tablet Discussion

I’m working on a cyber security project and need a sample draft to help me learn.

We have all become use to standard input devices (QWERTY keyboard and mouse) but there are many different approaches to input devices. Take a look at the pdf which deals with this issue. For instance they go over orbiTouch

Please find one new input device that is not standard used and post it and it’s purpose (what does it do better, what audience is it for).