What I see here is something that looks good on paper but does not seem very usable. What happens if you squeeze to hard or put to much weight on it? How will this glide on surfaces?<p>I’ve been using the Evoluent VerticalMouse for a few years now. I am a big fan of vertical mouse form factor. I see that building custom mech keyboard is becoming increasingly popular. Custom key caps, switches, ergo designs and bespoke materials. I wish the mouse would go through this revolution. I could see mouse cases custom fitted to the users hand. Buttons placed to precisely line up with the users finger tips.<p>I know plastic degrades due to hand oils. So a design I would like to see is a plastic frame with a material like this as an outer shell.