How would I create a card sort task in MediaLab? The idea is to present them with a bunch of words and have them sort the words into however many groups they want based on whatever criteria they choose.

For example, if I wanted to know how people think about/categorize holidays, I could give them a bunch of holidays and have them sort into groups they have created. One participant might want to create two groups, one called "holidays to spend with family" and one called "holidays to spend with friends". However, another participant might want to create 3 groups, once called "free holidays", "cheap holidays", and "expensive holidays".

So I'm giving them a set number of words, but they are creating as many categories as they want. It'd be nice to have the words like cards and sort them as such.

Thanks for any advice.