Questions tagged [tracking-devices]

For questions about devices used to track the location of something; typically a device containing a GPS receiver and a cellular modem. Also for inverse tracking of objects as they move, but not for general inventory tracking.

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How to enable a device to follow you?

I am trying to find out what IoT devices I shall use to enable an device(say a small toy car) to have a ability to follow a particular person. So far what I have found: QR Code, print out the QR code ...
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Is custom communication with OBU inside a truck using microwave DRSC technology possible?

Each truck in the Czech Republic must have an OBU - on board unit - installed: https://www.mytocz.eu/en/obu/function-and-description The OBU is using EasyGO + industrial standard and has the ...
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How to capture Ultrasonic Cross-Device Tracking signals?

I found out that many devices as PCs, TVs, cellphones and more can use a technology called ultrasonic cross-device tracking. This means that there are ultrahigh sound frequencies which propagate from ...