Participate in a survey of recommender systems; four prizes (including an iPod Touch) to win.

April 20, 2011

(This survey has been closed.)

We are conducting a user survey of recommender systems (Survey Link). It takes about 20 minutes and can be done in front of your own computers. As an appreciation of your time and effort, we offer the following prizes for four randomly chosen participants (out of roughly 280 people).

1st Prize: First prize: iPod Touch – 8 Go (259 CHF)
2nd Prize: iPod Nano – 8 Go (199 CHF)
3rd Prize: iPod Shuffle 4Gb (99.90 CHF)
4th Prize: Victorinox Swissflash Ruby Mini Multi-Tool with Laser Pointer (80 CHF)

Thanks in advance.