At 1 min 58 secs they managed a head shot on the girl with water wings, and I would guess the guy coming out of the building in the dark would have been zapped in the eyes as well, if the video wasn't so old I would have commented....
should be renamed. Stupidity with lasers.
Even still, depending on the power you could still be temporarily blinded for a few seconds. For some incredibly strange reason that I cannot understand, I don't think a blinded person would go very well with a swimming pool... *sarcasm*
Not saying blind people can't swim but I mean one minute your happily playing about in the pool and next minute you can't see a thing. Just think how quickly you would forget where abouts you are, your trying to find the way out of the pool and get your vision back... you could easily go the wrong way and end up in the deep end etc.