1. A method comprising: detecting a physical presence of a user in a predetermined area, said detection using a proximity-based sensor; authenticating, using a credential service on a networked computer system, an identity of the user as a meeting organizer; starting one or more meeting resources used to present a presentation associated with the meeting organizer based on the authentication of the user, one of said resources comprising a computer in the predetermined area used to present the presentation; notifying any required meeting attendees determined not to be in attendance; and receiving non-touch user input from the meeting organizer to progress through the presentation.