Patent ID: 8723815

Claim:
An interactive communication system comprising: a first display board adapted to display a presentation; a notation capture system adapted to, during display of the presentation, sense an instrument in proximity to the first display board, the notation capture system determining one or more locations of the instrument relative to the first display board and interpreting the locations as notations to the presentation; a projector configured to project a digital representation of the notations onto the first display board; and a messaging system configured to: before display of the presentation, receive, at the messaging system, an incoming message comprising one or more electronic files embodying the presentation, wherein the incoming message is directed by a sender to the first display board; and after display of the presentation, transmit an outgoing message comprising the one or more electronic files along with the generated notations, the messaging system configured to transmit the one or more electronic files and generated notations automatically in response to determining display of the presentation has concluded.