All tend to use a clock to check the time several times a day, but why not use it for more things?
A screen of QVGA LCD with a resolution of 320 x 240 pixels in black-and-white, Bluetooth connectivity, battery’s life and more. These are the characteristics of the IBM 1.5 WatchPad, but certainly the most striking is that it uses the Linux operating system v2.4.
In this way, we can have a small computer in our doll available whenever we want. The last update of the information on the page of IBM dating back to October 2001, so I doubt that this is a reliable project.
Thanks to Mario for the information.