OSTRICH – Offline System for Trials & Research Information Collection & Housing: It is a mobile app to support clinical trials at NINDS designed to allow researchers to collect patient's clinical data with encrypted storage and allow to upload to the remote systems such as Clinical Informatics System for Trials and Research (CiSTAR) or The Center for Neuroscience and Regenerative Medicine (CNRM) when connected via internet. It has the ability to collect data for patient scheduled visits and other detailed protocols that are imported from main systems dynamically.