[[Category:New Activities]] Thnaks for sharing. What a pleasure to read! ===Group Size===* [[Category:Medium]][[:Category:Medium| Medium]]* [[Category:Large]] [[:Category:Large| Large]] ===Materials===* Cell phones equipped to read QR codes (e.g. iPhones, Android-powered devices Posts like the HTC Dream/T-Mobile G1, and the Palm Pre, many Samsung and Sony-Ericsson models, and most Nokia phones)this brighten up my day.* paper & tape (or stickers to print Thanks for tainkg the QR codes onto) That's the best awnser of all time! JMHO ===Directions===Divide the group into teams. Make sure each team has an internet equipped phone that can correctly scan a test QR code (and it's a good idea for each group to have a backup as well). Send them out to scan the codes and solve the puzzles. Learn more about [http://en.wikipedia.org/wiki/QR_Code QR codes] or [http://knol.google.com/k/wendy-legendre/scavenger-hunts-how-to-write-fun-and/3rozqlz3ee3jj/2# How to Write Fun and Challenging Scavenger Hunt Clues] ===Debrief=== Thats more than senslibe! Thats a great post!