She said the slowness of the equipment made teachers question if it it is "actually worth planning a lesson and using these kind of facilities due to the extra problems that it will throw up".

BBC: Caroline Bowker

These additions are usually done to solve network access problems that due to time, cost, or manpower issues IT might not be able to easily solve.

FORBES: Your WiFi is (Possibly) No Longer Secure!

Some critics will suggest that perhaps some of these jobs are due in part to the management style of General Motors, the problems they have had over the years, but this is a growing trend in America, is it not?

NPR: U.S. Factory Workers Competing in a Global Market