A boy leaping on to a slip and slide with his friends watching in the background.
A boy is playing with his friends
A boy is locked in a cage
I don't see any value in that contribution, especially in that profession.
A man is emptying a bin.
A group is watching boats from the shore.
He doesn't expect anything practical.
Having an understanding of existing components detracts from focus that should be spent on developing new product.
A woman is dribbling a basketball.