TITLE
About the Beta Version
Eventually, the instructor notes for each chapter will include: learning objectives, suggested activities, elaboration on further explorations, suggested answers for the questions, and more references. For now, these pages contain notes to myself, observations about the material, and to-do lists. I welcome suggestions from beta testers: please email me at rwytten@emory.edu (Bob Wyttenbach).
Notes
Red-cyan filters work best but red-blue or red-green will still show the depth effect. All are available cheaply on Amazon.
To Do
- Should make some binocular rivalry demonstrations using red-cyan filters.
Observations
- The circle in the anaglyph viewer looks smaller as it moves into the screen and larger when it moves out. Nice illustration of size judgment with distance.
- When the filled circle moves into the screen (+disparity), one sees crossed lines over it, but when it projects (-disparity), the crossed lines appear hidden. Example of illusory contour.
- Stereopsis is forgiving of a lot of distortion. However, the dominant eye (left, for me) “captures” the shape: I see that image but its depth depends on the disparity between both images.
- My random-dot stereograms aren't working well, in that they often do not give depth impression. Why? Try making them larger?
Learning Objectives
Activities
Further Exploration
Questions
References