TFT HMI displays are modern, intelligent and innovative, long-lasting and long available with high quality
HMI stands for "Human-Machine-Interface" and contains displays and usually also a touch panel. The display of an HMI visualizes process parameters or status HMI TFT displays of a piece of equipment for the user or the service technician. Using the touch panel, entries can also be made directly on the display.
Even the display of an MP-3 player together with individual keys could already be evaluated as a control unit or HMI. So there are also small display, with DISPLAY VISIONS from 2" screen. These small display are completely sufficient for many applications of smaller devices (example EA uniTFTs020 with 2" incl. PCAP touch panel).
Essential for an easy to use HMI is a brilliant, bright display (possibly as IPS) and a fast, highly integrated intelligence. This enables intuitive user interfaces which are accepted with pleasure by the user.