Big data can improve business forecasting and increase jobs in IT. Netflix uses big data to inform its programming decisions, such as knowing when and how users prefer to watch certain genres. Predictive policing algorithms use historical crime data and current information to predict small areas where crimes are likely to occur, decreasing crime in Los Angeles by 13% during initial rollout. Ford collects sensor data from vehicles to understand how cars are operated and used to optimize the user experience in future vehicle designs. Researchers and developers must be aware of big data as an important input for innovation.