Blog
How this works underneath
Technical articles on indoor positioning, deploying across infrastructure in service, and the regulatory framework around it. No hot air, no adjectives.
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Fundamentals
Locating staff on board a train
Why station-level location runs out when an officer patrols inside a moving train, and what works there instead: identity rather than coordinate.
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Deployment
Checklist for piloting RTLS in metro
The twelve checks that decide whether a location pilot on a network in service succeeds or stalls halfway through.
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Regulatory
What NIS2 requires of a metro operator
The concrete obligations NIS2 and CER place on urban transport, and what to demand from any supplier putting software on your network.
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Buying decision
RTLS with tags, or on smartphones
A total cost comparison between a beacon-and-tag location system and one that reuses the Wi-Fi and phones already in place.
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Fundamentals
Wi-Fi RTT explained without the jargon
What measuring a signal's round-trip time means, how it differs from measuring power, and why that choice decides whether a system works.
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Fundamentals
Why GPS does not work underground
What actually happens to the satellite signal in a metro station, why your phone keeps showing a false position, and what replaces it down there.
Tell us about your network
Let us know how many stations you run, how many terminals are in service and what you need to solve. You get a concrete pilot proposal back, not a brochure.
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06006 Badajoz