1. Resolution and Digital Storage

2. Resolution
Pixel (Picture Element)Dot of light, basic building block of a digital image
More Pixels = Higher Resolution

3. Resolution Resolution measures to quality of the image
Kilo –1,000
Mega- 1,000,000
Giga- Billion 1,000,000,000
Tera – trillion 1,000,000,000,000
1000x1000=1,000,000 Pixels=1 Megapixel
2048x1536
3,145,728 pixels
3.1 megapixels

4. Resolution
Park Picture Video

5. LCD Displays
3 Primary colors mix to create over 16.8 million color combinations

6. Digital Storage

7. Magnetic Storage Magnetic Storage 1 and 0(On/Off)

8. Optical Disk Storage
CD, DVDs single layer
BLUERAY multi layer
GIF

9. DVD
DVD +/- R
Different formats, same principle
DVD-RW
Writable
Link

10. Flash Stores data without power Uses electronic gates and memory cells
EJECT BEFORE REMOVING!

11. Summary