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Indoor positioning technologies review

https://marvelmind.com/pics/marvelmin... Review and comparison of different indoor positioning technologies and methods with focus on industrial applications. Transcript: [0:00] Indoor navigation & positioning [0:59] Problem to solve [1:37] Terminology [1:48] Types of indoor positioning methods [8:23] No methods or RTLS good for all [10:59] RSSI-based RTLS imprecise by design [17:20] IMU-based RTLS drifts a lot [22:28] Trilateration can be very precise [26:48] Precise RTLS must have line of sight [35:14] What to do in Non-LOS situations? [41:24] Different flavors of UWB [43:45] LIDARs: precise, but not really designed for positioning and navigation [45:46] QR codes + IMU + odometry [47:24] Visual positioning [52:53] Requirements: Location update rate [56:12] Requirements: Power supply & battery lifetime [1:01:04] Location vs. Location + Direction [1:03:10] Market approach by Marvelmind Robotics [1:05:17] Marvelmind Indoor “GPS” [1:06:15] Indoor “GPS” (±2cm) [1:06:27] Selected customers [1:06:35] Autonomous robots, drones, VR [1:06:45] Use cases: mobile assets tracking [1:07:34] Use cases: safety & productivity [1:08:41] Non-Inverse Architecture (NIA) [1:15:03] Inverse Architecture (IA) [1:18:12] Huge AGV, transport and people [1:19:57] Safety at the construction site, people [1:21:35] Safety when working cranes and people [1:22:22] Tracking service staff [1:23:58] Tunnel safety and performance [1:27:25] Beacons comparison [1:29:01] Summary [1:30:02] Thank you!