Muller-Lyer illusion app for iPhone and iPad

= Application overview =
This application is aimed at learning psychology experiments through practical training.
Here, we focus on the Muller-Lyer illusion which is a typical illusion figure.
Using the Mueller-Lyer illusion figure, you can experiment with adjustment method and limit method which is a method to quantify the strength of the illusion.

You can do experiments using Mueller-Lyer illusion figure with the same procedure as general psychological experiments.
The Point of Subjective Equality (PSE) can be measured under 5 angular conditions (inward figure: 30 °, 60 ° control condition: 90 ° outward figure: 120 °, 150 °).
The measured data is saved as a .csv file and can be retrieved via iTunes.
Also, since v 2.1.0, a function that shares data (.csv) acquired by experiment has been added.

From v2.2.0
Compatible devices: iPad mini (7.9 in), iPad (9.7 in), iPad Air 3 (10.5 in), iPad Pro (11.0 in), iPad Pro (12.9 in)
Supported OS: iOS 13.3 or later