Patent ID: 8001454

Claim:
A method of presenting content of a tagged document in a presentation session in accordance with a spoken document navigation instruction, the method comprising: determining a document navigation action and a structural element tag associated with the spoken document navigation instruction; selecting a next content of the tagged document that is tagged with a first instance of the structural element tag, said selecting in accordance with the document navigation action with respect to a currently presented content of the tagged document; transmitting, via a network to a plurality of machines connected to the presentation session, indications to change from presenting the currently presented content to the next content; determining a second document navigation action and a second structural element tag associated with a second spoken document navigation instruction; selecting a second next content of the tagged document that is tagged with a first instance of the second structural element tag, said selecting the second next content being in accordance with the second document navigation action with respect to the next content; and transmitting, via the network to the plurality of machines connected to the presentation session, indications to change from presenting the next content to the second next content in accordance with a different between a first time stamp associated with the spoken document navigation instruction and a second time stamp associated with the second spoken document navigation instruction.