To recap, the objectives for this application are as follows:
- Plot out the environment so we can reconstruct a path from the user's location to the specified item
- Continuously process frames captured by the HoloLens color camera and attach the tags returned by Microsoft's Cognitive Service Vision API
But first, let's set up the environment and then look at how we can better understand the environment by plotting paths where the user walks using spatial anchors (via SpatialAnchor). Start by launching the starter solution for this chapter; this can be found in the directory Chapter3/Starter from the repository https://github.com/PacktPublishing/Microsoft-HoloLens-By-Example. Launch the Visual Studio solution by either double-clicking ...