What I have in mind is rather different. Imagine your phone simulating a Pockit experience, except the sensor modules are what your phone already provides (e.g

What I have in mind is rather different. Imagine your phone simulating a Pockit experience, except the sensor modules are what your phone already provides (e.g geolocation, gyroscope, accelerometer, etc), the I/O are simulated buttons/sliders and screens. That's what I'm thinking.