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In yet another case where government appears to be above the law, the Electronic Frontier Foundation (EFF) has issued a report warning that your printer may be spying on you. Some color laser manufacturers are encoding each page with identifying ... information -- secret code that could be used to identify the printer and, potentially, the person who used it. Without your knowledge or consent, an act you assume is private could become public. What's worse is that there are no laws to prevent abuse. There's little to stop the Secret Service from using printer codes to secretly trace the origin of ... (view more)

One area of computing that we haven't touched on yet is printing. With today's hardware prices, I suppose it would be safe to say that most home computer owners have an ink jet or bubble jet printer connected to their system. From Dot Matrix to Ink ... Jet and Bubble Jet The first, commercially available for the PC market, 'bubble jet' printer was introduced back in the early '80s by Hewlett Packard. It was small, required each sheet of paper to be hand fed, about the size of a cigar box, and consumed paper and ink to produce a fairly good result. One of the greatest features of the bubble jet ... (view more)