A perceived lack of standards and an unrealistic understanding of cost implications are still hindering the adoption of RFID technology amongst many UK organisations, according to a panel of experts speaking at last weeks Softworld Supply Chain event (16 17 March 2005, NEC, Birmingham).
Automatic Identification/Datacapture, AIDC, RFID
Automatic Identification and Data Capture (AIDC) refers to the process of automatically identifying and collecting data about objects/goods, then logging this information in a computer. The term AIDC refers to a range of different types of data capture devices. These include barcodes, biometrics, RFID (Radio Frequency Identification), magnetic stripes, smart cards, OCR (Optical Character Recognition) and voice recognition. AIDC devices are deployed in a wide range of environments, including: retail, warehousing, distribution & logistics and field service. The first RFID solutions were developed in 1980s. It has since been deployed in a range of markets including Automated Vehicle Identification (AVI) systems due to RFID's ability to track moving objects. RFID is also effective in challenging manufacturing environments where barcode labels might not prove resilient enough.
Mar 23, 2005 Comments (0)
Mar 21, 2005 Comments (0)
enHand is the essential tool for field sales personnel, developed specifically to enhance control of inventory, minimise shrinkage and remove the necessity to manually re-process orders back at base.
Mar 21, 2005 Comments (0)
Together, SATO and Oracle can provide leading RFID compliance solutions with a complete offering of consulting, services, hardware, and enterprise software.
7 June 2005 -- GS1 UK EPCglobal Conference and Exhibition sets the standard for RFID in the supply chain
Mar 18, 2005 Comments (0)
GS1 UK, formerly e.centre, the UK authority on global cross-sector supply chain standards, has today announced the second annual GS1 UK EPCglobal Conference and Exhibition.
Mar 04, 2005 Comments (0)
RFID enablement still three years away.
Feb 25, 2005 Comments (0)
Ready or not, RFID is coming. So how do you get ready for it? First, know your options. Selecting the right RFID enabled handheld computer isn't rocket science - it's just a matter of doing your homework.
RFID Pilot Demonstrates Raytheon Company Will Save Nearly $0.5 Million From Joint RedPrairie/RadiantWave Solution
Feb 24, 2005 Comments (0)
Leading Government Defense and Technology Company Projects Savings of $471,650 Over Two Years Using Mobile Resource Management Solution.
Feb 24, 2005 Comments (0)
A new system that provides real-time, intelligent, end-to-end tracking and tracing for goods being transported around the world has been developed with the help of 2.5 million euros from the EUs Framework Programme.
Feb 23, 2005 Comments (0)
GS1 unifies EAN Member Organisations worldwide; signals the arrival of new services.
Feb 21, 2005 Comments (0)
Escort Memory Systems (EMS) is proud to announce the release of the first High-Frequency, Multi-protocol RFID Controller; the HF-0405.
Automatic Identification and Data Capture (AIDC)
Automatic Identification and Data Capture (AIDC) refers to the methods of automatically identifying objects, collecting data about them, and entering that data directly into computer systems (i.e. without human involvement). Technologies typically considered as part of AIDC include bar codes, Radio Frequency Identification (RFID), biometrics, magnetic stripes, Optical Character Recognition (OCR), smart cards, and voice recognition. AIDC is also commonly referred to as “Automatic Identification,” “Auto-ID,” and "Automatic Data Capture."
Barcoding has become established in several industries as an inexpensive and reliable automatic identification technology that can overcome human error in capturing and validating information. AIDC is the process or means of obtaining external data, particularly through analysis of images, sounds or videos. To capture data, a transducer is employed which converts the actual image or a sound into a digital file which can be later analysed. Radio frequency identification (RFID) is relatively a new AIDC technology which was first developed in 1980’s. The technology acts as a base in automated data collection, identification and analysis systems worldwide
In the decades since its creation, barcoding has become highly standardised, resulting in lower costs and greater accessibility. Indeed, word processors now can produce barcodes, and many inexpensive printers print barcodes on labels. Most current barcode scanners can read between 12 and 15 symbols and all their variants without requiring configuration or programming. For specific scans the readers can be pre-programmed easily from the user manual.
Despite these significant developments, the adoption of barcoding has been slower in the healthcare sector than the retail and manufacturing sectors. Barcoding can capture and prevent errors during medication administration and is now finding its way from the bedside into support operations within the hospital.
Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data. Unlike a bar code, the tag does not necessarily need to be within line of sight of the reader, and may be embedded in the tracked object. It can also be read only or read-write enabling information to be either permanently stored in the tag or it can be read-write where information can be continually updated and over-written on the tag.
RFID has found its importance in a wide range of markets including livestock identification and Automated Vehicle Identification (AVI) systems and are now commonly used in tracking consumer products worldwide. Many manufacturers use the tags to track the location of each product they make from the time it's made until it's pulled off the shelf and tossed in a shopping cart. These automated wireless AIDC systems are effective in manufacturing environments where barcode labels could not survive. They can be used in pharmaceutical to track consignments, they can also be used in cold chain distribution to monitor temperature fluctuations. This is particularly useful to ensure frozen and chilled foods have not deviated from the required temperature parameters during transit.
Cost used to be a prohibitive factor in the widespread use of RFID tags however the unit costs have reduced considerably to make this a viable technology to improve track and trace throughout the supply chain. Many leading supermarket chains employ RFID insisting that their suppliers incorporate this technology into the packaging of the products in order to improve supply chain efficiency and traceability.