MAPSTED BLOG
Sunday, November 08, 2026
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A shopper comes in for a furnace filter, a 40 mm socket and a bag of grass seed. Three departments, three aisles, no idea which. They can ask a staff member, or they can open their phone and buy all three somewhere else before they reach the back wall. That second option keeps getting easier: […]
A ticketing platform sells the seat. An access control system decides whether the person standing at gate 7 gets through the turnstile. Those are usually two different products from two different suppliers, and they have to agree with each other tens of thousands of times inside a two-hour window before kick-off. Integration is the contract […]
A real-time location system tells you where people and equipment are inside a hospital, continuously, without anyone scanning anything. A tag transmits. Fixed receivers hear it. Software turns what those receivers measured into a point or a zone on a floor plan, and that last step is where the engineering lives: the same radio, measured […]
A hospital is one of the few buildings people enter while frightened, in pain, or late for something that matters. It is also one of the hardest to read. Wings get added, departments move, floor numbering stops agreeing between buildings, and a sign that was correct in 2014 now points confidently at a ward that […]
Every building worth tracking something inside already has Wi-Fi. That one fact is why a Wi-Fi positioning system gets shortlisted, and it is also why the shortlist so often ends in disappointment. The network was designed to move data to associated clients. Nobody installed it to work out where a wheelchair is. The question is […]
What in-store advertising actually delivers, how to prove the lift with control stores, and the pricing, accessibility and privacy rules that apply.
Heat stress builds quietly. Per-crew exposure, a “medic needed here” alert and readings kept for the medical service protect crews without watching them.
A paper muster list cannot say who is still out on a container yard. A live evacuation headcount shows each assembly point’s count and who has no contact.
A truck waiting under one crane often means another crane is waiting for a truck. See where trucks wait, per crane and shift, and fix the plan.
Near-miss forms say something almost happened. A replay and a heat map show where and why, so a terminal can fix the crossing, not just file the report.
How ultra-wideband indoor positioning works, what US and EU regulators permit, what NIST measured through walls, and when UWB is the wrong choice.
See where cleaning and security teams are inside your building, prove rounds happened, and cut response times to room level, with no hardware to install.
A buyer’s guide to assessing indoor positioning technology companies: accuracy claims, hardware models, privacy law, and the questions that expose weak vendors.
Wi-Fi positioning accuracy, measured: RSSI fingerprinting versus 802.11mc FTM and 802.11az, with sourced figures and how to test a vendor claim.
How Wi-Fi indoor positioning works, what Fine Timing Measurement and 802.11az measure, the accuracy published studies report, and where Wi-Fi needs help.
What free proximity marketing tools actually give you, where the paid line sits, and the hardware, consent and privacy costs nobody lists on the pricing page.
What Wi-Fi indoor positioning accuracy really means: RSSI, fingerprinting, Fine Timing Measurement and 802.11az, and how to write a spec you can test.
How hospital wayfinding solutions work, what the ADA and WCAG require, and how to choose between beacon, Wi-Fi and hardware-free indoor positioning.
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