The force-reflecting manual controller provides operator with the feel of touch, the virtual reality unit gives the operator 3D view of the remote working environment, and the advanced operator interface allows the operator to easily control, model, plan and simulate remote systems. 虚拟现实装置给操作者提供远地工作现场的3-D视图;高级操作者界面允许操作者易于对远程系统进行控制、建模、规划和仿真。