Wow, I'd like this device could have a GPS inside so that I can fish on a city plazzas: "The latest introduction to the best-selling "Bass Fishin" series" (made by Radica).

They have plenty of intriguing devices like thumb warriors or friendchips:

Girls send secret electronic notes using a chip and reader unit.

Instant text message friends.

Create 'em, Pass 'em, and Collect 'em.

Password protected for added security.

Comes with two reader units and four chips.