For collecting data, for both tests we ran into difficulty due to the sample size. Since we were setup near the entrance to the library and computing commons we were frequently turned down for volunteers to participate in either of our studies. That being said we managed to get a larger sample for our smaller test due to it’s small temporal footprint. The longer test got mixed answers ranging from ignoring our offer to promising to come back. We also had the difficulty that since we had a Student Federation banner (this because we needed permission, which we obtained from Student Federation, to perform our survey in the halls of Seneca College), students thought we were representing Student Federation and would ask us about bus schedules or information regarding services offered at the college.

For our second test the data extraction process was a bit more complex. We had three pieces of data that we had to look at: The eye movement in the film of the participant, so we could not when their eyes moved to the notification; the screen recording which shows us when the notifications appeared to the subject; and the audio also from the film which recorded when the user noticed the change. We then took the eye movements and compared them to the desktop recording to piece together whether or not they were blind to the notifications. The audio was later referenced to determine if their eye movements lied in a fashion and although they saw the change they did not actively process it.