Profile: Scientific Software Tools, Inc. provides a widerange of web 2.0 software as service products for the pharmaceutical, healthcare, and academic markets. Our vista is a unique web-based site assessment management service that helps to streamline the site selection process, and its automated site feasibility & qualification questionnaires provide faster & accurate data collection, thus improving the site selection decisions. Our vista sleep assessment is a web-based solution for the administration of sleep diaries and other self-report questionnaires.