See also the original "Teddy" system from 1999, which this paper cites as a predecessor: https://www.youtube.com/watch?v=mjvU5PHVpcI https://www.youtube.com/wat

See also the original "Teddy" system from 1999, which this paper cites as a predecessor: https://www.youtube.com/watch?v=mjvU5PHVpcI https://www.youtube.com/watch?v=mjvU5PHVpcI