Table 2 Interview guideline with consumers.

From: Research on the application of AHP-FAST-FBS in the design of home entrance disinfection devices in the post-pandemic era

Serial No

Open-ended topic questions

Probing questions

1

Have you ever used disinfection products in your daily life?

Could you please share specifically which disinfection products you have used?

2

Do you have the habit or need to disinfect when you come home after the coronavirus disease 2019 pandemic?

 

3

What functions do you expect from home entrance disinfection products?

 

4

Based on your experience using disinfection products, what are your expectations for the operating experience of home entrance disinfection products?

Could you talk about that in detail?

5

What are your expectations for the appearance, material, color, and other aspects of the appearance design of home entrance disinfection products?

 

6

Do you have any other expectations or suggestions for the design of home entrance disinfection products?