I recall way back when I was young we had no surveillance cameras scattered around to watch what people are doing. Today, they are everywhere except bathrooms, well I am not sure about that even if I said it. I have one here in my apartment which I use it as a toy because it did not do what I wanted it to when I purchased it. I can travel around and take my phone out and move it around in my apartment and see my living room. I have used it 15 miles away but I am sure I can go anywhere and hook into it and watch plus record what I see.
Technology is a great time use for study and productivity.