Response time - delaying the onset of recording - by: sheffieldthesismaps

Thankyou! The issues r.e. graphics cards and hardware shouldn't be a problem – the survey isn't being sent out to multiple users, rather multiple participants will take part on a single computer, so other environmental factors can be controlled.

I'm going to play around with the Javascript today – thanks tpartner for the beginnings – and see if I can get something working.