I work for a company who have staff based at HQ as well as a number of staff who work remotely all over the world. My Directors are wanting me to have informal chats with all staff members to find out about what motivates them, what their pain points are, what the company is doing well and what it can improve. I know from experience that when HR comes calling for a chat, staff members are more than likely to clam up. I am looking for some advice on how to approach this and also how to approach it in a way that it is not sounding like I am trying to get information from them.