Wireless Sensor for Fall Detection (image) University of Utah Caption This is a wireless sensor, similar to those used in home wireless networks, used to detect falls using radio waves. University of Utah researchers used an array of sensors around a room to determine whether someone inside the network was standing or falling. Credit Dan Hixson, University of Utah. Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.