A local technician
Determined to get answers, Jack headed to a local electronics store with the tracker in hand, hoping the technicians there could shed some light on its purpose and how it worked. The store technician, a man in his mid-fifties with salt-and-pepper hair and a cautious, skeptical expression, examined the device closely. He turned it over a few times, checking it from different angles, and after a few minutes, he nodded.
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