Podcamp Nashville 2012 Pixel Dust Session.

1. Joe Smith
designer, developer
#pcn12pixeldust

2. Resolution
Color Depth
#pcn12pixeldust

3. DPI LPI PPI
#pcn12pixeldust

4. #pcn12pixeldust

5. 2px by 2px
4 pixels
24 bit color
#pcn12pixeldust

6. 14px by 14px
196 pixels
24 bit color
#pcn12pixeldust

7. 40px by 40px
1,600 pixels
24 bit color
#pcn12pixeldust

8. 110px by 110px
12,100 pixels
24 bit color
#pcn12pixeldust

9. 230px by 230px
52,900 pixels
24 bit color
#pcn12pixeldust

10. pixel-for-pixel
630px by 630px
396,900 pixels
24 bit color
#pcn12pixeldust

11. 2,636px by 3,923px
10,341,028 pixels
24 bit color
#pcn12pixeldust

12. 110px by 110px
12,100 pixels
24 bit color
#pcn12pixeldust

13. 110px by 110px
12,100 pixels
24 bit color
8 bit color
#pcn12pixeldust

14. 110px by 110px
12,100 pixels
24 bit color
8 bit color
1 bit color
#pcn12pixeldust

15. 1 Bit Color
digital color is binary
one’s and zeros 010101
2 1 = 2 colors
8 Bit Color
28 = 256 colors
24 Bit Color
224 = 16,777,216
#pcn12pixeldust

16. RGB
Red (256 variants)
256
x 256
x 256
16,777,216
#pcn12pixeldust

17. RGB
Red (256 variants)
Green (256 variants)
256
x 256
x 256
16,777,216
#pcn12pixeldust

18. RGB
Red (256 variants)
Green (256 variants)
Blue (256 variants)
256
x 256
x 256
16,777,216
#pcn12pixeldust

19. Cyan
#pcn12pixeldust

20. Cyan
Magenta
#pcn12pixeldust

21. Cyan
Magenta
Yellow
#pcn12pixeldust

22. Cyan
Magenta
Yellow
Black
#pcn12pixeldust

23. Printing on paper
with a limited
number of colors
#pcn12pixeldust

24. Macbook Pro
15 inch (diagonal)
13 inches wide
1440 pixels wide
~110 ppi
#pcn12pixeldust

25. iPad 3
2048 by 1536
264 ppi
#pcn12pixeldust

26. iPhone 3gs
480 by 320
163 ppi
#pcn12pixeldust

27. iPhone 4gs
960 by 640
326 ppi
#pcn12pixeldust

28. #pcn12pixeldust

29. #pcn12pixeldust

30. #pcn12pixeldust

31. GIF JPEG PNG
8 bit 24 bit 24 bit
Graphics Photos Graphics/Photos
Med Compress Hi Compress Low Compress
1 bit Transp No Transp 8 bit Transp
#pcn12pixeldust

32. Joe Smith
designer, developer
#pcn12pixeldust