Bye bye biopsy? (IMAGE) Stevens Institute of Technology Caption A handheld device being developed at Stevens Institute of Technology can scan skin and detect different types of skin cancer, such as carcinoma (left), squamous cell carcinoma (middle), and actinic keratosis (right). Credit Stevens Institute of Technology 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.