KnightVision can be used by by someone just learning chess or their parent or coach as a tool to help learn how to play chess.
It can help you become familiar with and oriented to the chess board. It can be used to help learn the names of the pieces and how they move. You can use it to practice moving the pieces and develop confidence and fluency at moving the pieces. It is a great way to start learning the game while having fun at the same time.