Neil,
We have a couple of professors that are spearheading a move towards using
wireless for exams. We have added additional capacity to several classrooms to
facilitate this endeavor. The professors have said this has been largely
successful. In a class of ~250-300 students, the students are
We are not doing it here, but if asked I would advise against it do to
wireless networks being a shared contentious medium. If you could
confine the signal to a specific area were the testing would be going
on, then it might be ok, as only the people in the testing area would
have access to