Any school or other organisation that refuses to use wireless networking on grounds of health risk or safety is making a public declaration that their understanding of science is medieval at best.
health and safety
It took 22 years to turn the telegraph into a useful commercial system, 16 years to do the same with the telephone, only 8 years for the transistor, and 6 years for the mobile phone. How long before computers transform homeworking and healthcare?
The Eclectic Light Company 