Uganda Overhead (IMAGE) University of Washington Caption University of Washington computer scientists are turning cell phones into flexible tools for collecting data in the field. Here, UW doctoral student Yaw Anokwa (right) watches an employee of a Ugandan nonprofit try out the tool he developed. Credit Carl Hartung, University of Washington Usage Restrictions Can use with credit. License Licensed content 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.