What toy would you love to buy...if it existed (but doesn't)?

For instance, we keep buying "remote" eggs. We enjoy it when I have in an egg...somewhere public, and he has the remote. Never know when he will "buzz me". However, I would love it if there were a "cell phone remote" egg or toy. How cool to be in another city and have him be able to control a toy I am wearing??? I would buy that in a heartbeat. Could even be controlled by Bluetooth from my phone, like my headphone, or Bluetooth printer.

So..what is your "fantasy" toy? less