WristFashion.com pointed out this interesting entry in the MotoFrwd competition sponsored by Motorola. The contest encourages entrants to envision next generation communications gadgets.
As you tighten the band on your wrist watch, the mass solid state storage and main computer on the
watch interfaces with your glasses via next generation Bluetooth data connection. Your watch and
your glasses comprise your Personal Information and Computing System (PICS). It is your PDA,
your personal GPS navigation platform, cell phone, MP3 player, credit card, and more!
Motorola PICS-0001 [Motorola]
Thats an advanced idea but will this be made in my lifetime.
I like the idear, its next generation and not impossible.
I only doubt that you can put a powerfully enough cpu and big enough memory in the watch. I would connect both watch and glasses with another pdf/mobile telephone like system. By using the cpu in a telephone like system the idea becomes much more realistic to be build in the near future, and gives more possible space in the watch for measurement equipment like compass altitude meter etc.