Method and system for multi-modal interaction
First Claim
1. A system for delivering content to a client device while the client device is in a session with a server, the system comprising:
- a first presentation system configured to deliver content, formatted for a first presentation mode, to the client device via a wireless access network;
a second presentation system configured to deliver content, formatted for a second presentation mode, to the client device via the wireless access network; and
a session manager configured to, during the session;
transmit content from the server to the first presentation system for presentation to the client device in the first presentation mode;
maintain a state record associated with the client device, the state record defining a current state of the session with the server;
receive a mode-switching signal; and
responsive to the mode-switching signal, transmit content associated with the current state of the session to the second presentation system for presentation to the client device in the second presentation mode;
thereby continuing the session in the current state.
6 Assignments
0 Petitions
Accused Products
Abstract
A method and system manages content delivery to a multi-modal client device. The system may include a session manager logically connected between a server and the client device. The session manager can maintain a record of the state of a user'"'"'s session, and if the user or the client device switches from an initial presentation mode to a second presentation mode, the session manager can use the record to effect a seamless transfer from the initial presentation mode to the subsequent presentation mode. The session manager may also transcode content delivered to the client device so that the content is compatible with the presentation mode selected by the user.
99 Citations
14 Claims
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1. A system for delivering content to a client device while the client device is in a session with a server, the system comprising:
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a first presentation system configured to deliver content, formatted for a first presentation mode, to the client device via a wireless access network; a second presentation system configured to deliver content, formatted for a second presentation mode, to the client device via the wireless access network; and a session manager configured to, during the session; transmit content from the server to the first presentation system for presentation to the client device in the first presentation mode; maintain a state record associated with the client device, the state record defining a current state of the session with the server; receive a mode-switching signal; and responsive to the mode-switching signal, transmit content associated with the current state of the session to the second presentation system for presentation to the client device in the second presentation mode;
thereby continuing the session in the current state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A session manager for managing multi-modal content delivery, the session manager comprising:
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a processor; a memory; a network interface configured to receive content from a server via a network; a presentation system interface configured to transmit content to at least a first presentation system and a second presentation system; and program logic stored in the memory and executable by the processor to, during a session between a client device and the server; transmit content to the first presentation system for presentation to the client device in a first presentation format; maintain a record of current session state in the memory; and in response to receipt of a mode-switching signal, transmit content associated with the current session state to the second presentation system for presentation to the client device in a second presentation format. - View Dependent Claims (11, 12, 13, 14)
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Specification