The future potential of Raspberry Pi and Touch Displays as an application for the Human Machine Interface. Raspberry Pi is most commonly associated with IT learning and hobbying, but as an increasing number of developers take their hands to creating new IT concepts using the tiny computer and demonstrating how it can be applied to replace existing, more expensive IT solutions, it is really only a matter of time before the demand explodes. In this article we discuss how Raspberry Pi and Touch displays are being married together to create the IT solutions of tomorrow. The cheapest computer in the…