Dash Express which is the first GPS system on the market with two way internet connectivity is set to be released on March 26. One of the main features that is getting people excited about the new gps system is the unique solution that the Dash Express has to traffic.
The Dash Express collects traffic data from users of the system and sends their positions and speed back to the dash servers. Dash also receives data from Inrix (provider of traffic information), commercial fleets and road sensors. They then use all the information to figure out how traffic is moving and updates the Gps systems with the most up to date information that they have on traffic.