A touch screen for digital devices that can be deformed through finger pressure, becoming softer or stiffer in direct response to force applied by the user, has been developed by computer scientists at the University of Bath in the UK.A touch screen for digital devices that can be deformed through finger pressure, becoming softer or stiffer in direct response to force applied by the user, has been developed by computer scientists at the University of Bath in the UK.[#item_full_content]