An Exploration of Techniques to Improve Relative Distance Judgments within an Exocentric Display

Appendix B

Post-Experiment 1 Participant Questionaire

Subject #: _________ Age __________

1) During the experiment, do you feel that you used rotation when it was made available to you?

Yes ____ No ____

2) Describe the use of rotation during the experiment.

(circle the appropriate number)

very very

easy 1 2 3 4 5 6 7 difficult

to use to use

3) When using rotation, did you find yourself developing any particular rotation strategy?

Yes ____ No ____

If Yes, please describe that strategy below.

4) During the experiment, do you feel that you used head tracking when it was made available to you?

Yes ____ No ____

5) Describe the use of head tracking during the experiment?

(circle the appropriate number)

very very

easy 1 2 3 4 5 6 7 difficult

to use to use

Subject # __________

6) When using head tracking, did you find yourself developing any particular head movement strategy?

Yes ____ No ____

If Yes, please describe that strategy below.

7) How often do you use a computer (Macintosh, PC, workstation etc.)?

(circle one)

never once a once a once a daily

year month week

8) How often do you play video and/or computer games?

(circle one)

never once a once a once a daily

Year month week

9) Which of the following devices have you used before?

(check all that apply)

Keyboard ____ Mouse ____ Trackball ____ Joystick ____

Touch Screen ____ Wand ____ Other (describe:)

10) Any additional comments: