False Phi Demos |
You'll need a recent version of Chrome (recommended), Firefox or Safari, or at least version 9 of Internet Explorer. As these demos are rather computer-intensive, it may be a good idea to close as many other windows and browser tabs as practical. Scroll down in each demo for an explanation. |
1. Basic demo |
2. Transient duration |
3. Transient type |
4. Spatial frequency |
5. Spatial frequency, part 2 |
6. Inducer duration |
7. Apparent motion |
8. Inducer speed |
9. Second-order motion |
10. Real steps |
11. Comparison with reverse phi |
12. Sine-wave gratings |
13. Ghost phi |
14. Another example of ghost phi |