This won’t work for the very reason that you see in the photo. Extending your arm to touch a screen has been proven not to work very well. It’s an un-natural motion that causes physical pain over time. Hell, try it for 20 minutes!
That’s why the iPad and other touch devices do so well. It’s easier to look down and touch a pad then it is to extend your arm and touch your computer monitor.
This is a horrible idea that obviously didn’t take real world application into consideration before designing.