Testing Session 2

• How long would you want to wait before changing cartridges?
• Would it bother you to have this in your room— aesthetics?
• Would you like to stack or mount it?

Interview 1-

1) type of regulation; 1 week

2) personally no

3) yes

Interview 2-

1) 1 week, but make cartridges that last specific time periods such as one month cartridges or three month cartridges

2) allow for decorations, but overall its fine

3) yes

Interview 3-

1) once a year

2) nope; make it a bit of a rounder shape

3) yes