This applet design by prof Hwang, Modified layout by Ahmed.
Original applet [url=]illusion:munsterberg[/url]

Do you see parallel lines in horizontal direction?
Try to click the check box or move the slider to check out: are those lines really parallel to each other?

/htdocs/ntnujava/ejsuser/37048/users/egy/ahmed/illusion_munsterberg_pkg/illusion_munsterberg.propertiesFull screen applet or Problem viewing java?Add to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(694.5kB):double click downloaded file to run it. (4 times by 4 users) , Download EJS source View EJS source