Portable Power and Utility keyboards

Sometime in near future, i will carry my laptop in a bag made of solar fabric which will always keep it charged.

http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/1105319242587_49?hub=SciTech

I came across another article in the economist ( www.economist.com ) which talked about extracting keyboard functions from any normal surface. This works by sensing the differences between vibrations produced by taps made at different locations on a plain surface and mapping it to the characters.
http://www.sensitive-object.com/pages/en/applications.html

Also there are a host of projection keyboards already slated to hit the market.
http://www.alpern.org/weblog/stories/2003/01/09/projectionKeyboards.html


Guess what! With power, memory (sticks) and keyboards going portable, Future computing maybe all about a having a processor, a display and a wireless connection.