A. Depends on how old the baby is.
From those wonderful folks in Sweden who brought us SpyOn Voice... Now, a morphed and more palatable (ta-daaa) SpyOn Baby.
How could you resist a cute little program that calls itself, "A modern baby alarm that allows you to watch over your baby at home and over the internet." (for less than $10.00)
Besides, "If you are looking for specialists in VOIP (Voice over IP) then you have come to the right place. We are developing a series of applications based upon VOIP technology. If you can not find exactly what you are looking for maybe we can develop it for you."
And, oh, by the way, the company name is Spying Machines.
Why do we mention it?
So you know what your up against.