Indianapolis Students use B A S U to feel safe

"I feel like it's safer than using a weapon like pepper spray or anything smaller, because I feel like it's easy to use and I know how to use it," said IUPUI sophomore Josie Salyer.
(credit: WTHR)
Students at IUPUI say it gives them extra peace of mind, especially when walking at night or in parking garages.
Campus safety experts say anything that calls attention to a situation can buy valuable time in either startling the attacker and scaring them off, or spooking them enough to give their target a chance to run away.

Full article: http://www.wthr.com/article/high-pitch-warning-device-helping-students-feel-safer-on-campus