07159008 is referenced by 137 patents and cites 112 patents.

A chat interface allowing a user to exchange haptic chat messages with other users in a chat session over a computer network. A chat interface can be displayed by a local computer and receives input data from a user of the local computer, such as text characters or speech input. The input data provides an outgoing chat message that can include sent force information. The outgoing chat message is sent to a remote computer that is connected to the local host computer via a computer network. The remote computer can display a chat interface and output a haptic sensation to a user of the remote computer based at least in part on the force information in the outgoing chat message. An incoming message from the remote computer can also be received at the chat interface, which may also include received force information. The incoming chat message is displayed on a display device to the user of the local computer. A haptic sensation can be output to the user of the local computer using a haptic device coupled to the local computer, where the haptic sensation is based at least in part on the received force information received from the remote computer.

Title
Chat interface with haptic feedback functionality
Application Number
9/608129
Publication Number
7159008 (B1)
Application Date
June 30, 2000
Publication Date
January 2, 2007
Inventor
Michael P Ruf
Parkland
FL, US
Dean C Chang
Santa Clara
CA, US
Evan F Wies
Mountain View
CA, US
Agent
Kilpatrick Stockton
Assignee
Immersion Corporation
CA, US
IPC
G06F 15/16
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