桌面虚拟现实环境下的双手交互技术

Two-Handed Interaction Techniques in Desktop VRs

面向桌面虚拟环境,在分析通用交互设备特点的基础上,提出了具有广泛适用性的双手交互的设备组合;根据虚拟现实通用交互任务的需求,结合设备特点,提出了为左、右手设备分配不同的子任务的策略;组合不同的单手交互技术,提出了包括基于辅助平面的双手交互等3个适用于典型桌面设备组合的双手交互技术;开发了双手交互技术工具箱,并进行了应用验证·

Based on the analysis of main characteristics of common interaction devices, we propose a series of device combinations for two-handed interaction in desktop VEs, which have the extensive adaptability and usability for bimanual interaction tasks. According to the requirement of common interaction task in VEs, and combined with the characteristics of device candidates, the devices respectively used by dominant hand and nondominant hand can be assigned to various single-handed interaction techniques, adapted for typical combinations of desktop two-handed interaction technique is building demonstrated. implement different interaction subtask. Through combining we design three types of two-handed interaction techniques interaction devices. Furthermore a toolkit for development of up. Finally, several applications based on these techniques are demonstrated.