I'm planning a round of user interviews.
However, my client's working on a product for helping people identify and handle various legal issues, so I'm concerned that interviewing people about this problem space will be difficult, given that I'll likely have to ask about sensitive or highly personal information (various legal issues people face (not like criminal charges, but, for example, housing issues or marital disputes)).
What advice do you all have on investigating problems spaces like this? How would I go about conducting interviews with people while respecting / not impinging on their privacy re: these likely sensitive topics?
Thanks!