If you're a sports fan, you'd probably love to go to the stadium and cheer your favorite team on to victory whenever they play. But you might not have time. That's why one company in South Korea invented the Fanbot. It's a robot that fulfills your duties as a fan. When it's time to cheer, the Fanbot will lift up a lighted sign with an appropriate message.
It's an ingenious concept that should be expanded. Consider the possibilities. If you don't have time to watch that new hit TV show, you can have a robot servant do that for you. Want to go on a date, but can't fit it into your schedule? No time for the family? Just delegate those tasks to the robot so that you can get back to work.
-via Marginal Revolution