The Future of Mapping: Semantic Maps

The future of mapping, according to John Hanke and Brian McClendon, who basically created Google Earth, is something called a semantic map. Now, semantic mapping has very different meanings in literacy, statistics and data science; in this case a semantic map refers to “a map that continues to learn about the physical world and refine its predictions of what objects are and how they will act through huge amounts of data. Without semantic maps, self-driving cars won’t ever be able to intelligently move through the world–at least not without crashing into something—a development that will arrive when self-driving cars do.” Also has augmented reality implications. The Co.Design article explains. [Dave Smith]

Augmented Reality Comes to OS Maps

The Ordnance Survey’s OS Maps mobile app now has a new augmented reality mode. “Using the phone or tablet’s camera view, hills, mountains, coastal features, lakes, settlements, transport hubs and woodland in the vicinity are identified and labelled. If a label is pressed and there is a data connection, a page of useful information about that location is displayed, including nearby walks, photos and places to stay.” AR is very neat but battery-intensive; nevertheless this strikes me as a very useful application of the technology. [iOS App Store, Google Play]