Q&A About OpenLR with Ralf Peter Schaefer, TomTom

On the eve of an interesting conference about OpenLR, the location referencing system for real-time traffic, GPS Business News spoke about it with Ralf Peter Schaefer, vice president of Traffic Product Unit at TomTom, the company that brought the open standard to life.

GPS Business News: What is Open LR?

Ralf Peter Schaefer: OpenLR i…