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© 2018

Programming Visual Illusions for Everyone

  • Combines an introduction to some of the most wonderful visual illusions with a programming introduction focused on python and an introduction to a powerful graphics library (psychopy)

  • Relies on minimal previous experience or knowledge and is written in a simple and engaging writing style

  • Introduces the readers in a fun way to the powerful modern language Python, allowing them to create their own illusions on their computer

  • Enables exploration of the most striking dynamic illusions by introducing visual illusions through programming

Book

Part of the Vision, Illusion and Perception book series (VIP, volume 2)

Table of contents

  1. Front Matter
    Pages i-xi
  2. Marco Bertamini
    Pages 1-17
  3. Marco Bertamini
    Pages 19-36
  4. Marco Bertamini
    Pages 37-48
  5. Marco Bertamini
    Pages 49-62
  6. Marco Bertamini
    Pages 63-71
  7. Marco Bertamini
    Pages 73-79
  8. Marco Bertamini
    Pages 81-88
  9. Marco Bertamini
    Pages 89-97
  10. Marco Bertamini
    Pages 99-109
  11. Marco Bertamini
    Pages 111-122
  12. Marco Bertamini
    Pages 123-134
  13. Marco Bertamini
    Pages 135-144
  14. Marco Bertamini
    Pages 145-152
  15. Marco Bertamini
    Pages 153-161
  16. Marco Bertamini
    Pages 163-176
  17. Marco Bertamini
    Pages 177-189
  18. Back Matter
    Pages 191-221

About this book

Introduction

If you find visual illusions fascinating Programming Visual Illusions for Everyone is a book for you. It has some background, some history and some theories about visual illusions, and it describes in some detail twelve illusions. Some are about surfaces, some are about apparent size of objects, some are about colour and some involve movement. This is only one aspect of the book. The other is to show you how you can create these effects on any computer.

The book includes a brief introduction to a powerful programming language called Python. No previous experience with programming is necessary. There is also an introduction to a package called PsychoPy that makes it easy to draw on a computer screen. It is perfectly ok if you have never heard the names Python or PsychoPy before. Python is a modern and easy-to-read language, and PsychoPy takes care of all the graphical aspects of drawing on a screen and also interacting with a computer. By the way, both Python and PsychoPy are absolutely free.

Is this a book about illusions or about programming? It is both!

Keywords

Illusions Python Psychopy Visual Illusions Programming

Authors and affiliations

  1. 1.School of PsychologyUniversity of Liverpool School of PsychologyLiverpoolUnited Kingdom

About the authors

I studied experimental psychology at the University of Padova, Italy, graduating in 1989. My supervisor was Giovanni Vicario. The Department was an amazing place to study, full of activity but also with a sense of its long history. After my degree I went to the University of Virginia, USA, for an MA and PhD. There I worked with Dennis Proffitt and Michael Kubovy. In 1996, after my PhD, I took on a lectureship in England at Staffordshire University. In 1999 I moved to the University of Liverpool where I set up the Visual Perception Lab.

I have worked on many aspects of visual perception. I have studied perception of shape, including symmetry, contour curvature and part structure. Starting from work on symmetry I have also explored the link between perception and emotion, or more specifically what visual properties drive visual preference. At a more cognitive level I have studied how people think about and interact with mirrors (you can look up the Venus effect on Wikipedia). More recently, and mainly by chance, I have also discovered and named the Honeycomb illusion, which is discussed in detail in Chapter 11.

Bibliographic information

Industry Sectors
Engineering

Reviews

“Bertamini, a cognitive scientist (Univ. of Liverpool, UK), explores various visual illusions while introducing the reader to the Python programming language. … there are links to helpful resources for those who wish to learn more about the field. … Overall, this is an original, practical guide. Summing Up: Recommended. Lower-division undergraduates through faculty and professionals.” (C. Vickery, Choice, Vol. 55 (9), May, 2018)