Keystroke tactility arrangement on asmooth touch surface .
光滑触摸界面上的按键触感布置。
No crack , no obvious saw mark , no obvious tactility , no abnormal spot , no stain .
不允许有裂纹，明显刀痕，手感不明显，无沾污和异常斑点。
The goal is to set op a grid-based control system , and to use it to control the vision , tactility , step , behavior and operation of a humanoid robot , so as to lay a solid base for the humanoid robot to replace human beings in completing various operations .
