deichman rfid
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Deichman RFiD. The invisible link from book to information system. RFID – Radio Frequency Identification. Antenna Transponder Transceiver. Radio frequency identification (RFID) is a wireless form of automated identification technology. What is the magic?. - PowerPoint PPT PresentationTRANSCRIPT
Deichman RFiD
The invisible link from book to information system
RFID – Radio Frequency Identification
Antenna Transponder Transceiver
Radio frequency identification (RFID) is a wireless form of automated identification technology.
What is the magic?
The antenna and the transponder are often combined together as a reader.
The antenna use radio frequency waves to transmit a signal which activates the transponder. When activated the transmitter (tag) sends data back to the antenna.
Active and passive tags
Passive RFID tags does not have it’s own powersource (battery).
The tag uses the power in the radiowave.
Small 0.4mm. x 0.4mm (2004)
Transmission distance is from 10mm to 5m.
Can in theory last forever
Active RFID tags has it’s own powersource (battery)
Can have more memory Bigger than passive tags Transmission distance is
from 10mm to 100m. Store data from
transceiver Battery may last for years
Why RFID?
Price Size Maintenance Automatic Outlives the standard
barcode tags Fast scanning of
products
On site: Deichman Library Norway’s largest, most
important library Items:
Books, CD/DVD/VHS, papers, comics, genealogy
Big changes ahead: Moving to Vestbanehallen
2007/2008 Increasing use of IT; RFID
Roger Evans (Deichman) claimed that there is over 1 million items at the library.
Security at Deichman library
Thousands of books are stolen every year
Electromagnetic tag vs RFID tag
Security gate User-friendliness
Observation
How does the library customer perceive the technology at the library?
Age of the customers using the library … Other observations will be included in
our further reports on Deichman.
11. What do you think about the use of technology at the library? (ie. Mediaworkshop and the ability to search for books on a computer)?
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Fordel Ulempe Vet ikke
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2. Age?
Philosophical foundations and research relevance: issues for information research
History Philosophy Phenomenology Information science
Phenomenology
How we structure knowledge from experience
Focus on the human experience of the world and not on the world itself
Seeks to understand how persons construct meaning from their experiences
Information
Information Behavior Integration levels Macro Containers Meta Information
Relevance to RFID?
From book to information system
The meaning with technology
Added functionality Human experience of
the book with RFID
The Periscope
Mobile artifact Non-obtrusive Micro-mobility Context Goals