The applet desing by prof Hwang, modified layout by Ahmed.
Original applet can find at [url=]Did you see bended lines (red/green/blue squares)?[/url]

You can change the size of the circle with slider.
Try to un-check the show checkbox and see the difference feeling!

/htdocs/ntnujava/ejsuser/37048/users/Eg/ahmed/illusion_bend_pkg/illusion_bend.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(990.2kB):double click downloaded file to run it. (5 times by 4 users) , Download EJS source View EJS source