Relationship between touchscreen performance using the fingertip and completion time, downward force, von Frey index, simple reaction time, and complex reaction time for young and older adults.

Relationship between touchscreen performance using the fingertip and completion time, downward force, von Frey index, simple reaction time, and complex reaction time for young and older adults.青年与老年群体使用指尖操作的触摸屏性能，与完成时间、向下按压力、冯·弗雷指数（von Frey index）、简单反应时及复杂反应时之间的关联关系。