Digital camera

1. Function

1.1. Taking photo

1.2. video

1.3. Edit photos in DC

2. The art of photo

2.1. The technique of using DC

2.2. From film to digital

2.3. The effect with using DC

3. Business of DC

3.1. Brands

3.1.1. Model of DC & lens

3.2. Production

3.3. Software of edit photo

4. Technology

4.1. Sensor of different type of DC

4.2. Protection of lens kit

4.3. Control of DC

5. The change of communication

5.1. From words to image

5.2. The sharing space of photo in the internet

6. The parts of DG

6.1. Image data storage

6.2. image sensor

6.3. Batteries

6.4. tripod screw

6.5. lens with a variable diaphragm