As the finger approaches the front surface, the projected field recognizes a disturbance. At a calibrated level of disturbance, ThruGlass recognizes the touch. The xy coordinate of the touch is then sent from the ThruGlass controller to the PC serial port. That means engineers can create touchscreen applications that can withstand rain, snow, dirt, grease, corrosion, chemicals, and vandals without any interruption of service. For example, a vending machine could be deployed at a car wash.
Casinos can offer bar-top gaming, without the worries of scratches, spilled drinks, or vibrations.
Airlines or trains could sell tickets out of kiosks that are safely tucked behind impenetrable surfaces. ThruGlass redefines durability in outdoor environments. For example, a company may want to provide access to HR benefits information on its Intranet through a kiosk in the employee cafeteria. A travel agency can display destinations and prices. A car dealership application can show models and options for Sunday shoppers.