Microsoft has apparently decided to enter the niche with an app called Path Guide that helps you navigate inside closed spaces, and doesn’t even need Wi-Fi or GPS to work. The app allows people to trace their routes inside of buildings, creating a map of the whole place, which can then be made available to other users. Once made public, users are able to search for the map and access it through the app on their own devices.
Path Guide uses your smartphone’s built-in motion sensors to track and record every step you make, thus keeping track of the distances you walk inside a building, as well as the turns you take. This could be quite limiting to describe an indoor space articulately, where, say, there are multiple rooms, locks, floors, etc. In this regard, Microsoft has added a functionality that allows the initial path tracer to record an audio, add notes or images, in order to assist consecutive users on their quests.
Microsoft has envisaged a bunch of different uses for the app, beyond the simple ‘get from A to B’ scenario. Large shops, for example, could post thematically labeled routes of their shopping floors, thus allowing customers to walk down a particularly expensive or particularly cheap set of isles. On a…
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