1. What is your age?

2. Are you male or female?

3. In hours, how long is your working day? (or study hours)

4. Do you have any physical difficulties?

5. When you do the dishes, do you wash by hand, using a dishwasher or both?

6. If you use a dishwasher, do you rinse the dishes before putting them in?

7. Are any kitchen items not put in the dishwasher? e.g. pots and pans

8. What is the reason for any kitchen items not to be put in the dishwasher?

9. Which of these features would you find useful in a dishwasher?

10. Would you be prepared to pay any more for these features when buying a new dishwasher?