- 1.
- What did you think about the interaction with the system, did it
0 1 2 3 4 5 6 7 8
talk right not
too amount of enough
much talking talking
- 2.
- How easy was it to find a restaurant you liked?
0 1 2 4
very not
easy easy
- 3.
- Did the system deliver restaurants you liked?
0 1 2 4
yes no
- 4.
- Please rate the interaction with the system on a scale between
standard human-computer-interaction and a person to person
conversation via telephone.
0 1 2 3 4 5 6
human- phone
computer conversation
interaction
- 5.
- Do you think the APA is a useful system?
0 1 2 3 4
yes no
- 6.
- Do you think the conversation was significantly more distracting
than a similar conversation with a real person?
0 1 2 3 4
no yes
