Deanna looked for a button to push on the side of the door.
Cardinal pushed some buttons on the side of her scanner.
Martin said, 'I can't get the doors open, it seems like there's a whole lot of people pushing against them on the other side.'
Then he pushed a key on the side of the box.
He pushed a button on the side of his desk.
Then he pushed one of two buttons on the side.
She pushed something else on the side of her chair.
He pushed a button on the side of the plastic case.
Then he pushed a red button on the side of the keyboard.