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The 7 biggest challenges associated with people counting: groups, carts, lighting, privacy and data silos. Learn how 3D and AI people counting solves each for 95-99% accuracy.

A footfall counter measures store visitors and conversion. This 2026 buyer's guide compares infrared, thermal, Wi-Fi and 3D footfall counter accuracy, cost and how to choose.

People counting tags are RFID or BLE wearables that count visitors by unique ID. Learn how people counting tags work, tag vs camera accuracy, costs, and when to use each method.

People counting software integration guide: JSON event model, MD5-signed requests, pull versus webhook push, on-device buffering limits and a first working request for developers.

A people counting camera shows what a till receipt cannot: entries, exits, passing traffic and live occupancy. Compare 2D and 3D sensing, chain-store use and privacy design.

Privacy-safe visitor counting gives libraries and museums attendance data without identifying anyone. Technology comparison, aggregation as a privacy control and venue notices.