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PSCR 2021: Localization Ground Truth System



Joe Grasso, Charlsea Hansen


The Location-Based Services (LBS) portfolio focuses on indoor mapping, tracking, and navigation. At the 2020 Digital Experience, we introduced concepts under investigation for use as a ground truth system. These included lidar, and AprilTags – an optimized two-dimensional barcode that can be used to estimate a user's position. In this presentation, we will discuss our plans for working with these technologies over the coming months.


LBS, Location-Based Services, AprilTags, Indoor Localization, Indoor Tracking, OptiTrack


Grasso, J. and Hansen, C. (2021), PSCR 2021: Localization Ground Truth System, [online], (Accessed July 13, 2024)


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Created September 28, 2021, Updated November 29, 2022