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Article published In:
Information Design Journal
Vol. 24:2 (2018) ► pp.116–130

Analysis of graphic codes for colour representation

ColorADD and Feelipa Color Code in Portuguese companies

| State University of São Paulo (Unesp), Brazil
| University of Minho , Portugal

This article is the result of initial tests and studies about two systems for chromatic representation. It introduces and discusses the use and importance of two graphic codes created in Portugal as well as their graphic application on information and communication systems in an inclusive manner for individuals with different chromatic perceptions and needs. Designed mainly for people with colour blindness and visual impairment, ColorADD and Feelipa Color Code are alternatives for colour representation via graphic and tactile mediums. From pilot tests, the application, usage and impact of these systems on society and education have been investigated via field research and interviews with their creators, developers and users.

Keywords: user centered design, social design, information design, case study, colour
Article outline
  • 1.Introduction
  • 2.Graphic systems for colour representation
    • 2.1Feelipa Color Code
    • 2.2ColorADD
  • 3.Field research
    • 3.1ColorADD application to the metro system of Porto
    • 3.2Interview at Almeida Garrett Municipal Library – Porto
    • 3.3Interview at public schools’ libraries in Sintra
    • 3.4Interview with Ana Raquel Oliveira, Zippy’s marketing director
    • 3.5Interview with Lia Ferreira
  • 4.Discussion
  • 5.Conclusion
  • Acknowledgements
  • References
Published online: 18 April 2019
DOI logo
https://doi.org/10.1075/idj.00003.iam
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Cited by

Cited by 2 other publications

Almeida, Bruna Milam, Roberto Cardoso Freire da Silva, Júlio Cezar Augusto da Silva & Luiza Beck Arigoni
2021. Evaluation of a braille-based colour code proposal for people with visual impairment. Human Factors in Design 10:20 DOI logo
Tsampatzidis, Theodoros
2021. UNIVERSAL DESIGN FOR LEARNING: THE APPLICATION OF THE COLOR BLIND ALPHABET . Isagoge - Journal of Humanities and Social Sciences 1:8 ► pp. 64 ff. DOI logo

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