The best map for navigation is one that is always up-to-date. However, downloading complete map updates over the air can quickly consume data volume. This is why TomTom has developed TomTom IQ Maps using the NDS specification. The TomTom IQ Maps solution automatically detects which parts of the map are most relevant to the driver, then downloads and installs map changes in the background. The map is always up-to-date over data connection. What’s more, there is no manual interaction required on the road by drivers. Learn more here: https://www.tomtom.com/company/press-releases/news/25486
