All In Hand Keyboard Designing And Researching Based On Ergonomics

Traditional keyboard can easily cause discomforts, keeping hands and arms under constant strains, especially when people have to work on computers for a long time. For that reason, some companies have introduced types of ergonomic keyboards. However the problem of straightening the wrists and arms has not been solved. Combining the ancient oriental's Buddhism Mudras and Chinese finger calculation method, we proposed a new keyboard operating mode. This kind of keyboard could be worn on fingers, and every finger prominence represents a letter input button. The information could be input by touching the special keyboard material which could transfer perceive and record press signals in position magnitude and direction. In addition, the design of number keyboard and mouse integration was also analyzed and discussed in this paper.