
One of the subjects touched on in the fascinating talk by Brewster Kahle which I linked to yesterday was the Bookmobile, an on-demand books service in the back of a van connected to the Internet Archive’s hundreds of thousands of free, digitised texts.
The set-up, which cost around $15,000 including the car (breakdown below, no pun intended), consists of a mobile satellite connection, a couple of laptops, a laser printer, a guillotine and a book binding machine. It can produce books anywhere in the world that can see a satellite, in minutes, for a cost price of $1 a…
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Sainul Abideen’s “Rainbow Technology” uses multicoloured geometric shapes to store data on a printed page. This data can then be read back into a computer using a simple optical scanner. The
One of the many things we missed while we were away was the appearance of 

