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U.S. Department of
Transportation
Research and Innovative
Technology Administration
Gathering User Needs, What we heard…
§Give me the data – current traffic, all roads, all the
time
§Standardize it
§Support multiple modes – include Cyclists, Pedestrians, other
vulnerable users
§Set driver’s expectations: inform them when safety or mobility
services are available
§Support targeted broadcasts to sets of vehicles by location,
type, individual
§Support multiple uses of data sets via standardized interfaces,
services
§Support roaming for users devices
§Provide authentication, ensuring users that messages are from
legitimate sources