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The Mobility program consists of two areas: Real time Data Capture and Management and Dynamic Mobility Applications.
Data from multiple sources and of multiple types (such as location data, transit data, weather data, vehicle status data and infrastructure data) are captured, cleaned and integrated into a data environment.  The data is then used by multiple applications:
•enhanced weather applications (e.g., real-time weather advisory information or warning systems)
•real-time transit signal priority
•real-time traveler information systems
•environmental applications, such as eco drive
•safety alerts, queue warning systems
Real-time Data Capture and Management addresses the capture, cleaning and integration of data in real time.  Dynamic Mobility applications addresses the use of data in real time to develop and deploy enhanced or transformative mobility applications that will enable system users, and system managers to:
•make more informed travel choices
•enable better system operations for optimal performance
•improve major investment plans
This slide is an illustrative example.  It is not meant to be an exhaustive list of all applications that the Dynamic Mobility Applications program will consider nor does it list all the data sources that the Data Capture and Management program will consider.  
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The focus is on data needs from vehicles, and light vehicle in particular because of the planned 2013 rulemaking decision on light vehicles.  That is the most time-critical need.  The work will also examine the needs for information from other vehicle types (trucks, transit, and emergency vehicles).
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In fact, the DSRC link would likely be so burdened with all of the redundant Part 2 data that the original V2V safety applications may not work anymore – because the expanded message is too verbose.
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