* 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?

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