Fingers and hands grabs touches what he sees lack of control

 seen: food anywhere, grabs it sticks in mouth thoughtlessly

comb in my back pocket; grabs it pulls it out of my pocket 

every time even though i repeatedly told him for years NOT to do this

virtually any item, thing, object around I have seen him

uncontrollably grab, stick fingers in whatever it is without any 

apparent caution or thought about this activity