Seems similar to the technology demonstrated in this article [1]. However, it does seem that IndoorAtlas Ltd had a better opportunity recognition radar. [1] ht

Seems similar to the technology demonstrated in this article [1]. However, it does seem that IndoorAtlas Ltd had a better opportunity recognition radar. [1] http://www.newscientist.com/article/mg21328516.200-apps-glowing-arrows-guide-you-around-a-new-building.html http://www.newscientist.com/article/mg21328516.200-apps-glow...