Photo Scavenger Hunts

[AGDee]

Theft is not the only risk incurred and, as Drole said, you could still require something illegal. You still have the risk of people racing around a campus and not paying attention to traffic or racing in cars trying to "win". You still have the risk of "consequences" for not achieving tasks. With photos, you have the risk of evidence of possible unethical, immoral or illegal acts existing and being posted on the Internet.