Hi all
I must declare a commercial interest here, I was asked last year to design a hyper sensitive switch with haptic (vibration) feedback as a one off.
To me this was really just a special application of an existing product applied in a different way, and when I demonstrated almost by accident a couple of weeks ago to another party it attracted great interest and I thought Id best spread the word a little wider and wrote a web page article last week on it.
It is very niche but may be helpful to those struggling with conventional switches.
Please check out:
www.celticmagic.org/OurProducts/mojo-modular-joystick/haptic-switch-mojo-2
Best
Graham