Bad concepts
The author tries the idea of open questions which makes conversation looks like an interview. She mentions “what keep you busy besides work?”, if the person says “nothing” or focus only on work (which is common in modern times), the conversation will die.
A much more effective approach and science based is statements with cold reading, like “you seem a creative person, I bet you’re job is quite fun!”. This forces the other person to have rapport with you, they have only 2 options:
1. No, actually is pretty boring, I’m … But why I gave a creative vibe for you? (Always play with their feelings, they are curious on this aspect “why creative” and shared more info regarding their job that can be used to continue the conversation)
2. Yess! How did you know?? I’m a … (again, curiosity and interested is grabbed)
I would recommend more rapport based approaches, rather than open questions, the most hated question in a job interview is “so, they me a little bit about yourself”, because this put all the pressure on the other person.