Take a gander at this promotional web page and its video about the Newgy Robo Pong 2050.
Now, let's walk through this. They're not marketing it as something heavy-duty pong players might want for practice purposes, so much as they are aiming at fun-for-the-family. Somehow they think that you increase togetherness by getting a ping-pong table, and then making it possible to play solo. It's really odd. Also, they offer it as the working mother's solution to the difficulty of getting exercise.