I'm creating a web site that is based off a survey on where people chose to live for multiple locations. I'm using LimeSurvey to gather the data, which works great.
I want to give people access to the results, but only after they've completed (and I've reviewed) a survey. HOWEVER, I'm trying to keep the data fairly anonymous. I'm nervous if I collect their email address they may not answer all the questions.
Can you think of a way I can grant access without an email address? The only thing I can think of now is to give them a code, and then have them check back in 24 hours to log in with it once their survey is reviewed. But I think that may frustrate people looking for the information.