Concept: New Safe Power Plug Design

Nobody likes to get accidentally zapped when pulling a plug out of the electrical socket, and this power plug concept is designed to help you avoid such situations. It features a retractable blue cover that will be depressed when plugged into the socket, and will be expanded when you’re pulling the plug from the socket, ensuring that you won’t be able to touch the metal pins. It’s a simple design, but seems to be an effective idea. Perhaps we’ll see such plugs appear in the near future.