Z:gnu-www-ja-ICT-for-prosperity--774330-People with just one computer/en

People with just one computer can attach one or two additional terminals to it, and provide two or three seats in place of one, for very little extra cost. I have done this: a friend visited and we both wanted to work on my computer at the same time. Email, Web browsing, writing, remote system administration: we did all these at the same time.