Using technology found in cell phones, inexpensive sensors being tested at Monte Sano State Park might one day soon save lives by giving advance warning of deadly landslides in at-risk areas around the world. The wireless test sensors are installed around an active landslide zone in the park. A team from the Atmospheric Science Department at UAH is studying the sensors ­to see whether they can provide useful information about soil stability and the likelihood of an impending landslide. Recent research estimated that more than 4,500 people are killed and thousands of others are injured in landslides around the world every year.