Effects of smartphone numeric keypad designs on performance and satisfaction of elderly users
Meng-Hsueh Hsieh, Chun-Heng Ho, I‐Chen Lee
Topics & Concepts
KeypadTouchscreenRectangleTask (project management)Interface (matter)Computer scienceSimulationHuman–computer interactionMathematicsEngineeringComputer hardwareOperating systemGeometryBubbleMaximum bubble pressure methodSystems engineeringInteractive and Immersive DisplaysErgonomics and Musculoskeletal DisordersTactile and Sensory Interactions