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13. c. The seat is raised so that the member of staff can interact without continual upward bendin g o f the neck towards readers who are standing at the counter. ... d. Members of staff use a scanner, the RFID work pad, or alternatively type in barcodes.

3 Apr 2012: RFID systems typically consist of radio frequency (RF) tags, RF tag readers, and some software to processthe tag reads. ... The rest of this paper is arranged as follows. The following section gives an introduction to RFID systemscomponents and describes

3 Apr 2012: Edge Savants interface directly with RFID readers and other sensors and generate Auto-ID event data,typically consisting of triples of three values (Reader EPC, Tag EPC, Timestamp) and an indication ... of whether the tag has been ‘added’ or

28 Mar 2012: 9. 2.4. Using Multiple Readers. 10. 3. Legislation Regarding the Use of RFID. ... 2.4. Using Multiple Readers. In many applications, it will be necessary to install several RFID readers in reasonably close proximityto each other.

28 Mar 2012: Both bar-code and RFID readers normally supply tag information as an ASCII string. ... Devicenet, Profibus) for communicating between RFID readers and PLCs.Another trend, apart from the usual ASCII interface, has been to provide a separate hardware

28 Mar 2012: RFID readers are a form of identity sensor, where the corresponding value is the identity (EPC ) of the tagged object. ... What readers read EPC (x) over time range (t1,t2)? SELECT FROM reader_data WHERE tagEPC = x AND timestamp > t1 AND timestamp < t2.

27 Apr 2011: Each reader had2 RJ45 connections for communication. Several RFID readers could be daisy chainedtogether via a 2-wire RS485 interface with a maximum of 254 readers in the wirednetwork. ... The main weaknesses of our initial design were thehigh energy

with a complete product suite of the world’s most accurate passive RFID readers. ... RFID systems use electromagnetic fields to automatically identify and wirelessly track tags which are attached to assets.

17 Nov 2021: The company’s RFID readers have significantly greater accuracy, range and speed than any other RFID readers on the market. ... Department spin-out company PervasID develops battery-free Radio Frequency IDentification (RFID) reader systems for

3 Apr 2012: The fear is that thievescould also buy readers and use them to steal. – ... What about criminalsdeveloping technologies to exploit or contradict RFID? j) Fatter margins for retailers.k) Will the readers be reliable?l) What if the Internet crashes?m)