1. 先用3D 相机(含激光测距仪)，量测每一个螺丝的形体及位置 3D camera with Laser scanner will take picture to measure the layout and position of every screws
2. 判断哪一个螺丝是夹取的最佳目标 (不会受其他螺丝的干扰) System will select the best grip target can move
3. 将最佳目标的形体及位置送给六轴机械手臂 System will provide the layout and position of target to Robot
4. 机械手臂演算并移到最佳目标的位置 Robot will move to target position
5. 夹取并移动螺丝到特定位置 Pick the target and move to destination
