Surprise your guests by linking any object in your home to online videos! For example, in my home, if a guest picks up one of the pieces from my tea set and places it on an area of my coffee table, it plays a movie from my trip to South Korea on my LCD screen.
This is a really fun and easy project and requires very little effort. All you need is the souvenir of your choice, the Touchatag starter system, and a computer equipped with Internet access and USB 2.0. The Touchatag system is a low cost RFID reader that reads the number on an RFID tag and then associates that number with a webpage, movie, file, or more.
[Note: If you want to hook this up so you see the videos on your home LCD or Plasma, like I did, you will need the appropriate video and audio connection cables. Read your TV owners manual to find out which ones are right for you]