Have you played along with a game that is being televised? My teenage boys like to watch the Game Show Network (GSN)and I was intrigued by the variety of interactive play formats.
My son played along with Playmania with his cell phone. He texted a message to a number displayed on the screen and then waited for the gameshow to call him back. I wasn't too impressed at 0.99 cents a text and no one called him back to play.
The other interactive formats have more appeal and no cost. The two games I tried to play along with were Lingo and Chain Reaction. They both were modifications to the games on screen, but you are solving the puzzles televised on screen at the same time. The response time was quite good, but you could only use your mouse as an input device for the words games. It would have been a lot more efficient for me to type my 5 letter responses for LINGO.
I am always pleased to see the gaming industry push the envelope and taking advantage of new technology techniques. It gives us a chance to dream of how we might apply it to productivity gains in non-entertainment products.