I am very surprized something like this has not yet reached the market. The idea is very simple, yet adds a lot of value to the parents. Also, it might be pos

I am very surprized something like this has not yet reached the market. The idea is very simple, yet adds a lot of value to the parents. Also, it might be possible to have a more complex sensor to differentiate between #1 and #2. If someone (here) is looking for a good product idea, this is it.