Monday, February 24, 2014

About Pixels - Display size, resolution, viewing distance and more...

about pixels
considerations on display size, resolution, viewing distance

I've been wanting to write down these thoughts for a long time and finally got the time:)

The presentation on this page ( describes a fundamental way of defining human vision's ability to resolve fine details in displayed images/graphics based upon the pixel subtended angle vs. dpi metric.  Oh, and more... ;-)

Slide titles:

- Human visual acuity
- Minimum point separation
- Computing pixel subtended angle
- Computing ideal screen size
- Ideal screen sizes for various resolutions and pixel angular size
- Comments

Here is a link to the presentation PDF:

Below are images of the presentation slides (click to enlarge):

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