Show HN: Meeting Navigator – do you think this is useful?

Hi HN - we built this simple tool as an experiment in a hackathon here at DailyBot. It is a tool to help you plan the agenda for a meeting, it can also calculate the potential cost of the meeting and tell you if perhaps that meeting is not necessary.

Do you think this can be useful in any way? Does it make sense to develop it further? any ideas to integrate?