RFID and its application
by Peter Chung

1. Advantages
1.1. Effective
1.2. Contactless technology
1.3. Data stored can be changed
1.4. Hold more data
2. RFID
2.1. Background
2.2. Principle
2.3. Components
2.4. Types
2.4.1. Active
2.4.2. Passive
2.4.3. Semi-passive