jfoust at threedee.com
Tue Oct 11 16:43:26 CDT 2005
At 04:16 PM 10/11/2005, der Mouse wrote:
>Paper may actually not be totally out of the question. With decent
>printing technology you can get about 75dpi with fairly clear
As we've flogged many times before, "Which printing technology"?
Laser printer toner has characteristics that make it unsuitable
(such as the way it'll transfer from page to page when pressed
tightly). Ink jets are soluble. Dye sub? Wax transfer?
>If you put 8x10.5 inches of data on an 8.5x11 inch page,
>that gives you 8*10.5*75*75 or 472500 bits, 59062.5 bytes, per page
>(or, actually, per page side).
Or about five reams of ordinary copy paper per CD, consuming
most of an ordinary laser toner cartridge, not even counting
any overhead for error correction. Not cheap, not easy, not
even reliable - and considering you'd need to develop new
forms of paper-reading equipment and software to retrieve it.
More information about the cctech