New NIOSH Smart Phone App Addresses Ladder Safety

From the CDC-NIOSH:

The National Institute for Occupational Safety and Health (NIOSH)
announces the availability of a new Ladder Safety smart phone
application (app). This new app uses visual and audio signals to make it
easier for workers using extension ladders to check the angle the
ladder is positioned at, as well as access useful tips for using
extension ladders safely. 

The whole article on this cool new app …