In childhood, many dreamed of being able to see what is happening in the house when they were not. After all, a shaggy monster probably lives under the bed, and a good householder hid at the table, which scares this monster at night so that it does not eat the small owner of the room. Of course, there are no monsters under the bed, but the desire to observe what is happening in the house does not pass even with age. It is possible that this is due to the desire to control the situation, regardless of the purpose of observation. Someone prefers to watch the house, someone fixes the situation on the road, and someone controls everything at once.
