Table 2 Interview guide for the semi-structured interviews
No. | Question |
|---|---|
1. | What do you think of the recently introduced wearable dispensers? |
2. | How frequently have you used the wearable dispensers? |
3. | What are the advantages/disadvantages of the wearable dispensers? |
4. | Are there any situations where you prefer using either the wearable dispensers or the mounted dispensers? |
5. | Do you have ideas to improve the wearable dispensers? |