(DeKalb, IL) -- Three former roommates at NIU are making a buzz for creating a new safety device. It's a small, wireless handheld remote that sends an alert to police when someone is in trouble. That alert includes the person's exact location and records all video and audio of what's going on. The trio created the device in response to the growing number of violent attacks at colleges and universities, but they say anyone can use it, not just students. Check out Edu-Protect.com for more details.