GPS

1. Analysis

1.1. Research / Statistic

1.2. Survey

1.3. Real World Example

2. Advantage

2.1. High Availability

2.1.1. Operate 24 hours

2.1.2. Available Worldwide

2.2. Efficient & Effective

2.3. Provide Clear direction & distance of destination

2.4. Benefit to Business

2.4.1. Easy to reach customers

2.5. Ease of Navigation

3. Disadvantage

3.1. Expensive

3.2. Inaccuracy

3.2.1. Obstacles

3.2.2. Radio Signals Slowed down by atmopshere

3.2.3. Weather Condition

3.3. Rely on Battery Life

3.3.1. Costly

3.4. Poor Reception in some area

3.4.1. Tall Building

3.4.2. Sparse Coverage

3.5. Interfere one's Privacy

3.5.1. Tracking

4. Warm-Up Activities

4.1. Games

4.2. Video

4.3. Brainstorming Exercise

5. Application

5.1. Commercial / Business

5.1.1. Communication

5.2. Military

5.3. Transportation

5.4. Emergency

5.4.1. Search & Rescue

5.5. Security

5.6. Environment

5.6.1. Earthquake Prediction

5.6.2. Weather Forcasting

5.7. Construction

6. Basic

6.1. Background

6.1.1. History / Originate

6.1.2. Definition

6.2. Function

6.2.1. Locating

6.2.2. Tracking

6.2.3. Timing

6.2.4. Mapping

6.2.5. Navigating

6.3. How it work?

6.3.1. 5 Logical Steps

6.3.1.1. Triangulating or Trilaterating

6.3.1.2. Measuring Distance

6.3.1.3. Getting Perfect Timing

6.3.1.4. Satellite Position

6.3.1.5. Error Correction

6.4. Design/Operation

6.4.1. 3 Segments

6.4.1.1. Space

6.4.1.2. Control

6.4.1.3. User