The need of replacement of barcodes or other optically read technologies to RFID tags can be addressed in todays life as barcodes are in need of direct sight to be read, while RFID tags do not need to be on the surface of objects. besides, the read time of RFID tags is less than 100 milliseconds and larger numbers of tags can be read in parallel whereas barcodes can be read one by one.
In conclusion, RFID provides variety of options and choices to consumers such as Chipless RFID tags, Factory programmed or even Field programmed tags over older technologies and it rises the demands of consumers.
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