Ooh, this is a good one and one I'd also be interested in hearing if there's a quicker way to tackle. Currently at the NHM, we would do a mix of observation (to get a baseline for the make up of visitor groups) and then add a quick demographic poll on the webpage which is only accessible to folks who visit from the in-gallery QR codes.
****************************************************************
website: http://museumscomputergroup.org.uk/
Twitter: http://www.twitter.com/ukmcg
Facebook: http://www.facebook.com/museumscomputergroup
[un]subscribe: http://museumscomputergroup.org.uk/email-list/
****************************************************************
|