Crowdsourcing voice editing and quality assessment of data collected from the largest mobile phone-based research study of Parkinson disease

Mobile phones provide a new way of collecting behavioral medical research data at a scale never before possible – Sage Bionetworks' mPower Parkinson research app, launched at Apple's March 9, 2015 ResearchKit announcement, is currently collecting data related to Parkinson symptoms, such as voice recordings, from thousands of registered study participants. Before making such voice data available to any qualified researcher in the world, they need to undergo quality control and editing, which is currently something only a human can do well. To achieve this goal and the required scale, we will crowdsource these tasks through Amazon's Mechanical Turk.