Mercy Asiedu, Duke University (IMAGE) Duke University Caption Mercy Asiedu, a graduate student in Duke's Global Women's Health Technologies Center, shows the prototype speculum-free "pocket colposcope" that is currently being beta tested in several hospitals across the United States. Credit Duke University Usage Restrictions None 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.