×

Method and system for multi-modal interaction

  • US 7,286,651 B1
  • Filed: 02/12/2002
  • Issued: 10/23/2007
  • Est. Priority Date: 02/12/2002
  • Status: Active Grant
First Claim
Patent Images

1. A method of multi-modal content delivery, the method comprising:

  • establishing a session between a server and a client device;

    while in a state of the session, delivering content in a first presentation mode format to the client device, the content being associated with the state, wherein delivering the content in the first presentation mode format comprises (i) receiving content in an original format from the server, (ii) transcoding the content in the original format to provide the content in the first presentation mode format, and (iii) transmitting the content in the first presentation mode format over an air interface to the client device;

    storing a state record associated with the client device, the state record defining the state of the session;

    receiving a mode-switching signal from the client device; and

    in response to the mode-switching signal, continuing the session in the state by delivering the content in a second presentation mode format to the client device, wherein the second presentation mode format is different from the first presentation mode format.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×