This document discusses Radio Frequency Identification (RFID) technology. It provides details on the components of an RFID system including RFID tags, readers, and antennas. It describes the three main types of RFID tags and gives examples of current applications such as credit cards, transportation payment systems, and access control. An online survey on the benefits of RFID in different industries is mentioned and results showed benefits like improved efficiency and reduced costs. Further development of RFID in medical and library uses is noted before concluding with positives like the ability to read tags through materials and negatives around costs and standardization.

1. APPLE WATCH
ZENG Xuan 15251446
DENG Hanyu 15251640
LI Guanghua 15250326
October 20, 2015

2. PRESENTATION SCHEDULE
Introducti
on
Detail
Informatio
n
Online
Survey
•Links &
Background
•Survey
Result
•Findings
Conclusio
n

3. VIDEO

4. RFID
RFID = Radio Frequency Identification
Electronic labeling and wireless identification of objects using radio
frequency
Tag carries with its information
 a serial number
 Model number
 Color or any other imaginable data
When these tags pass through a field generated by a compatible
reader, they transmit this information back to the reader, thereby
identifying the object

5. RFID COMPONENTS
A basic RFID system consists of these components:
 A programmable RFID tag/inlay for storing item data;
 Consisting of an RFID chip for data storage
 an antenna to facilitate communication with the RFID chip
A reader/antenna system to interrogate the RFID inlay
Application software and a host computer system

6. RFID TAG
The RFID tag consists of an integrated circuit (IC) embedded in a thin
film medium.
Information stored in the memory of the RFID chip is transmitted by
the antenna circuit embedded in the RFID inlay via radio frequencies,
to an RFID reader
3 types
 Passive
 Semi-passive
 Active

7. TYPES OF RFID TAGS

8. APPLICATIONS

9. CURRENT APPLICATIONS

10. APPLICATIONS
Credit Cards with RFID
(Paywave function)
Octopus (Smart Card)

11. APPLICATIONS
Autotoll (Electronic toll collection)
Access Control

12. ONLINE SURVEY
Background: Why? Target Audience?
Survey Link:
http://qtrial.qualtrics.com/SE/?SID=SV_9N5UPRZuyuWtsk4
No. of response:

13. SURVEY RESULT
Enhanced customer
satisfaction Improved efficiency
Increased inventory turnover
rate Reduced manpower
Reduced total cost
0
2
0
2
1
0
2
1
3
0
1
1
0
1
0
3
4
4
4
4
Benefits of using RFID in differentindustries
Manufacturing Retailing Transportation Warehousing

14. FURTHER DEVELOPMENT
In medical uses and library management

15. CONCLUSION
Positive
 RFID is a contactless reading technology and can read through other
materials
 Hold more data than barcode does
 RFID tags data can be changed or added
 More effective, bring lots of convenience to us
Negative
 Cost is relatively remain high (compare to barcode)
 RFID signals may have problems with some materials
 RFID standards are still being developed