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The Power of the Image 2011 Colour Vision Deficiency Inclusive Cartographic Design Edward Mainwaring Ordnance Survey

Colour Vision Deficiency Inclusive Cartographic Design

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by Ed Mainwaring, Ordnance Survey

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Page 1: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Colour Vision Deficiency Inclusive Cartographic Design

Edward Mainwaring Ordnance Survey

Page 2: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

A lot to learn

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Page 3: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

CVD simulations

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Page 4: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Unambiguous palette

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Page 5: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

CVD simulations

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The Power of the Image 2011

Patterns

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Page 7: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Test version 1

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Page 8: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Test version 1 simulations

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Page 9: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Test version 2

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Page 10: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Test version 2 simulations

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Page 11: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Electromagnetic radiation

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The Power of the Image 2011

Electromagnetic radiation

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The Power of the Image 2011

Source of photons

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The Power of the Image 2011

Visible light

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The Power of the Image 2011

Reflection and transmission

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The Power of the Image 2011

The human eye

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The Power of the Image 2011

Photoreceptors and photopigments

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The Power of the Image 2011

What the eye sees

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The Power of the Image 2011

What the brain sees

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The Power of the Image 2011

Colour and context

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The Power of the Image 2011

RGB

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The Power of the Image 2011

Sensitivity peaks

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The Power of the Image 2011

Relative sensitivity

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Page 24: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Contrast is key

Page 25: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

In a nutshell

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The Power of the Image 2011

Early results

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Page 27: Colour Vision Deficiency Inclusive Cartographic Design

The Power of the Image 2011

Questions?

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The Power of the Image 2011

Useful information

Fujitsu ColorDoctor

www.colblindor.com www.colourblindawareness.org

Colour Blindness; Causes and Effects. Donald McIntyre. Dalton Publishing.

[email protected]