HUMAN
COMPUTER
INTERACTION
HUMAN
COMPUTER
INTERACTION
PART 5
EVALUATION
WHY SHOULD
WE TEST?
NOT GUIDED
A/B TESTING
EYE TRACKING
MOUSE TRACKING
EEG & OTHER
ONLINE
GUIDED
WHAT DO I NEED?
hypothesis — think hard!
respondents — screening, varied
prototype
place and equipment — think about guerilla
HOW DO WE RECORD
THE PROCESS?
tables
video
text
mouse/eye tracking
know — participant, time, what happened, severity of
the problem, ideas to solve the problem
it’s good to work in pair
severity of the problem — blocker, serious, other
NOW!
https://youtu.be/kXuWXw-rbFU?t=51m18s
find two websites that you think you are the only one
in this rooms who knows it
think of two tasks that respondents will have to solve
speeddate!
HOMEWORK
improve your prototypes
in two weeks you’ll present prototypes to classmates
and you’ll get points