https://www.cnet.com/news/square-off-is-robotic-ai-table-chess-with-harry-potter-like-magic-at-ces-2019/ > The player on the other end can make a move on the website, and you'll see the move replicated on your board. This can help connect family members from remote distances or allow players with physical disabilities who can't move the pieces but can swipe a smartphone touchscreen to participate in a full-fledged, physical game of chess.   > While the board seems haunted, underneath it is a robotic arm with a magnetic that pilots the wooden pieces, which each have their own magnet too. To play, you need to press down on a piece, which elicits a quiet beep, make your move and press down a second time to confirm the position. When you put your arms around the board, you can feel the rumbling of the arm as it moves the chess pieces around.