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Companies are considering and acquiring this emergent technology for
one of two reasons:
Because They Have To - Suppliers to such organizations as
Walmart, Target, and the Department of Defense are required to comply
with mandates that require RFID tags on all shipments. Suppliers
have been given specific dates by which time their shipments must
contain an RFID label that complies with the documented standards.
Because It Makes Sense - RFID promises to ultimately reduce
cost throughout the supply chain. While initially the "return on
investment" is greatest at retail, there is little doubt that
manufacturers and distributors will benefit as well. For
companies that have as yet to implement barcode processing there is
the opportunity to leap directly to RFID technology.
Beware the Pitfalls
While many organizations are scrambling to implement RFID support in
order to comply with customer mandate, others are still writing the
standards and developing the technology. RFID is not for the
faint of heart as the technology has not yet matured. New
generation chips are still in the developmental phase and could
possibly obsolete existing terminals and printers.
As with conventional R/F terminals there are numerous manufacturer of
RFID interrogators and printers. It is important to have an
understanding of the chip generations and interrogator frequencies.
It isn't rocket science but it can be confusing.
RFID
interrogators can be mobile devices or they can be stationary fixtures
around a door or workstation. An understanding of the work
process flow is required in order to configure the correct type of
devices. Many of the wireless terminal manufacturers have
develop interrogators that connect to their mobile terminals via cable
or are integrated directly into the device.
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