Evaluation Checklist/Variables

Source

Physiological pleasure

1. The keyboard feels good in the hand.

2. The buttons feel good to the touch.

3. The keyboard can be comfortably operated.

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self-developed

Psychological pleasure

4. The keyboard has useful functions.

5. The keyboard is easy to use.

6. The keyboard is fun to use.

Sociological pleasure

7. I feel proud when others see me with the keyboard.

8. Owing and using the keyboard enhances my social image.

9. I enjoy being permanently comfortable by the keyboard.

Ideological pleasure

10. Having this keyboard makes me feel better about myself.

11. I find this keyboard to be aesthetically pleasing.

12. I feel the keyboard with a good taste.