“EasyTouch” is TENEO’s user interface, the dental treatment unit from Sirona’s comfort segment. The interface is easy to use and only displays the functions needed in the current treatment stage. The menu can be adapted to the individual needs and habits of treatment providers. Functions can be activated via a foot pedal, allowing hands-free use: moving your foot back and forth moves the cursor through the key codes, sideways movement changes functions. Using clear formal structures and keeping design elements consistent, the design enhances how easy the interface is to use.