Reality check: Making indoor smartphone-based augmented reality work

To understand the practical challenges of indoor augmented reality applications on smartphones, researchers conducted 113 hours of extensive experiments and case studies over 316 patterns to determine the factors that degrade localization accuracy in real-world indoor environments. Landmarks for vision systems, LiDAR, and the IMU were evaluated. To solve the identified problems, the researchers suggest radio-frequency-based localization as a potential solution for practical augmented reality applications.
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