So he was presenting today in front of some firm that they were pitching ideas too. It was in his workplace. The projector has a pull down screen. When he pulled it, it fell down. The heavy metal bar part (that holds it on the wall at the top) caught his shoulder and arm. He’s fine just a bit tender and it bruised. Nothing major at all. AIBU to think a workplace should check equipment etc or was there some installation problem? Or is it these things happen type of idea.