Table 1. List of survey questions administered to all participants after the completion of both tasks.

Q3	which task did you like more?
Q4	which task was more difficult?
Q5	if you had to repeat one of the tasks, which would you choose?
Q6	circle the letter under the face that describes how identifying objects and animals made you feel.
Q7	circle the letter under the face that describes how moving the cursor without identifying animals and objects made you feel.
Q8	rank how easy or difficult identifying objects and animals is.
Q9	rank how easy only moving the cursor without identifying objects and animals is.