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Short-range wireless: Difference between revisions
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*Near Field Communication
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*[[FM radio]], conveying voice briefings on each of the products, perhaps in a rotation, so tuning into that band with a common portable FM radio in the store, will inform you about the buying criteria (a lot less personalized, but more like standard media with no non-standard device requirements) | *[[FM radio]], conveying voice briefings on each of the products, perhaps in a rotation, so tuning into that band with a common portable FM radio in the store, will inform you about the buying criteria (a lot less personalized, but more like standard media with no non-standard device requirements) | ||
*[[shortwave radio]], with desperate peasants and peons in the oppressed country where the goods are extracted and who are paid a pittance, trying to reach you on the band you are listening to on your shortwave Walkman, at the moment of buying. This seems unlikely, but, it's the only solution that would really be under control of producers... | *[[shortwave radio]], with desperate peasants and peons in the oppressed country where the goods are extracted and who are paid a pittance, trying to reach you on the band you are listening to on your shortwave Walkman, at the moment of buying. This seems unlikely, but, it's the only solution that would really be under control of producers... | ||
*[[Near Field Communication]] | |||
*[[RFID]] | *[[RFID]] | ||
*[[Smart Cards]] with embedded receivers | *[[Smart Cards]] with embedded receivers | ||