This document discusses PlayStation VR and provides details about RFID technology. It defines RFID and its components, including tags, readers, and antennas. It describes the three main types of RFID tags - passive, semi-passive, and active - and their characteristics. Applications of RFID technology are presented for different frequency ranges. Current uses of RFID are shown for credit cards, smart cards, electronic toll collection, and access control. Benefits of RFID identified from an online survey are improved efficiency, reduced costs and manpower for various industries. The conclusion discusses positive aspects like contactless reading and updating data, and negatives like higher costs and signal interference issues.

1. PLAYSTATION VR
Wong Ka Ying (15218562)
Lew Pui Yan (15215644)
Lu Wenzhao (15205290)
20 October 2015

2. PRESENTATION SCHEDULE

3. VIDEO
https://www.youtube.com/watch?v=kYhZEREhbsI

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
Active Tags
•Use a battery
•communicate over distances of several meters
Semi-passive Tags
•Contain built-in batteries to power the chip’s circuitry, resist interference and circumvent a lack of power
from the reader signal due to long distance.
•They are different from active tags in that they only transmit data at the time a response is received
Passive Tags
Derive their power from the field generated by the reader
•without having an active transmitter to transfer the information stored

8. APPLICATIONS
Frequency Appx. Read Range Data Speed Cost of
Tags
Application
Low Frequency (125kHz) <5cm
(passive)
Low High • Animal Identification
• Access Control
High Frequency (13.56
Mhz)
10 cm – 1m
(passive)
Low to Moderate Medium
to Low
• Smart Cards
• Payment (paywave)
Ultra High Frequency
(433, 868-928 Mhz)
3m -7m
(passive)
Moderate to High Low • Logistics and Supply Chain
• Baggage Tracking
Microwave (2.45 & 5.8
Ghz)
10m -15m
(passive)
20m – 40m
(active)
High High • Electronic toll collection (Autotoll)
• Container Tracking
Frequency of RFID tags in different 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 different industries
Manufacturing Retailing Transportation Warehousing
Description 2
Description 3
Survey Questions
Description 1

14. FINDINGS
 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