Create a tiny convex mirror out of a spoon
Many people have had the feeling that their privacy was being violated. This is why this spoon might come in handy. It will allow privacy seekers to see if someone else is around. This spoon can be more than just a spoon; it mirrors everything that is going on in one’s surroundings.
Therefore, even if things look a little bit weird in the spoon’s reflection, attaching a spoon to one’s computer with duct tape is an incredible hack for preventing others to sneak up and see what’s on the computer screen. It can be used as a wide-view security device to have a look around the room.