Low-Cost Device_02 (IMAGE) University of Texas at El Paso Caption A team of researchers from The University of Texas at El Paso, led by Xiujun (James) Li, Ph.D. (right), has created a low-cost, portable device that can detect colorectal and prostate cancer in as little as one hour. Credit The University of Texas at El Paso. Usage Restrictions None. License Original 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.