as a candidate you can try few options such you can ask the interviewer politely if he/she would like you to wait outside for a while till he settles down with his work or even ask for another day. Meanwhile, you can also mention something that would interest the interviewer. I hope these can helps you.
Angelia
as a candidate you can try few options such you can ask the interviewer politely if he/she would like you to wait outside for a while till he settles down with his work or even ask for another day. Meanwhile, you can also mention something that would interest the interviewer. I hope these can helps you.