I am a grandmother aged 70 and I have been watching my one year old granddaughter playing at her nursery school in Tokyo by means of a webcam discretely placed in the nursery. My daughter-in-law tells me the access name and password which changes monthly. The joy of being able to see her is wonderful but apart from that I think it is an idea worth considering from the point of view of reassurance that children are well looked after and also, sadly, because of recent events it could be useful in surveillance/monitoring of the nursery workers.
I have also written to the BBC You and Yours programme suggesting they might include the subject on one of their programmes.
I love the website and I wish it had been around hen I was a young mum with three grandchildren but it is very useful now I have six grandchildren, two in Norway, two in Japan and one and a half in the UK!!!