【摘要】 介绍了虚拟现实的概念，着重阐述了传感器技术在虚拟现实中的应用及要求，并指出目前传感器存在的问题和今后研究发展的方向．更多还原

【Abstract】 The concept of virtual reality(VR) at first is introduced, then thesensor technology in VR is analyzed in detail. In the end, some problems in thesensors are showed and the research direction in future is proposed.更多还原