answer: yes , background noise can be heard .
question: does the video have any sound ?
answer: the man does not say anything .
question: does the man ever say anything ?
answer: yes , only the man can be seen .
question: is he by himself ?
answer: no , he can still be seen when the video ends .
question: does he ever leave before the video ends ?
answer: he shows no obvious emotion .
question: can you tell his emotion ?
answer: no , he walks in holding it .
question: does he do anything with the laptop ?
answer: he reaches down and touches the pad but does not appear to type .
question: does he type anything at all ?