Human hand movements detecting method, involves computing movements of degrees of freedom, which are not detected over separate sensor, based on anatomical interconnections of degrees of freedom of human hand

摘要

The method involves detecting joint positions of joints of a human hand by sensors for acquisition of movements of number of degrees of freedom of the human hand. The movements of degrees of freedom, which are not detected over a separate sensor, are computed based on the anatomical interconnections of the degrees of freedom of the human hand. An angular position of a small finger-base joint is calculated from positions of the base joints of the index finger, middle finger and ring finger, where the angular position of the small finger-base joint is 90 degrees. Independent claims are also included for the following: (1) a data acquisition device for detecting movements of a human hand (2) a method for constructing an artificial hand.