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watch One-Minute World News Last Updated: Tuesday, 23 December,
2003, 09:07 GMT Caution over 'computerised world' Alfred Hermida
By Alfred Hermida BBC News Online technology correspondent
Computer circuit board Circuit boards can contain up to 400
different materials A future where everyday objects have
computer chips in them will have a dramatic effect on our lives.
But we should know about the potential risks from technology,
say researchers.  The team in Switzerland looked at the health,
social and environmental implications of what is called
pervasive computing.  "We should reflect on how we use
technology," said Swiss professor of computer science, Lorenz
Hilty, "and society is not reflecting enough."  Smart paint  The
idea behind pervasive computing is that everything around us
contains some sort of electronic device.  In their report, the
Swiss team talk about a future where computer chips, remote
sensors or radio transponders are scaled do