Ungrasp

Cling to one person : ungrasp your hold of all other persons and things.

Have they explained in terms the revivifying process by which the dead, cold hand of winter ungrasps its victims, to wear once more the charming glow of summer life ?

Will death ungrasp his hard-locked treasure, when I shout in his deaf ear and say, Restore My stolen gold, and give me back my gems?

Ungrasp your ankles; lie down in the original position and repeat another time for 10 seconds.

This means that the ungrasp of the object constraints the grasping.

For example, the system will select a grasp point for an object without concerning itself about possible problems during the ungrasp that is to be performed many steps in the future.

After the grasping orientation has been decided, find the proper locations for the grasp and ungrasp of the gripper.