I am attempting to program DirectRT to make it so that my participants can rank a set of images in order from 1 to 4, without allowing them to rank multiple images with the same value. Only one of the 4 images will be considered "correct" if it is ranked as #1. I've been searching for hours how I may be able to program DirectRT to do this, but I have not had any success.
I see that on MediaLab, this is feature is easily done without a problem. I was hoping to see a few examples of how MediaLab can do this so that I may base my own design off of a few of the sample examples, some of which have been posted on the Empirisoft Support forums.
http://www.empirisoft.com/Support/showthread.php?t=2544
http://www.empirisoft.com/Support/showthread.php?t=139
Thanks for the help.