发明公开
EP1127462A1 AN INTERACTIVE TELEVISION SYSTEM AND METHOD FOR CONVERTING NON-TEXTUAL INFORMATION TO TEXTUAL INFORMATION BY A REMOTE SERVER 有权
一种用于通过远程服务器将非文本信息转换为文本信息的交互式电视系统和方法

  • 专利标题: AN INTERACTIVE TELEVISION SYSTEM AND METHOD FOR CONVERTING NON-TEXTUAL INFORMATION TO TEXTUAL INFORMATION BY A REMOTE SERVER
  • 专利标题(中): 一种用于通过远程服务器将非文本信息转换为文本信息的交互式电视系统和方法
  • 申请号: EP99962656.7
    申请日: 1999-10-19
  • 公开(公告)号: EP1127462A1
    公开(公告)日: 2001-08-29
  • 发明人: DUREAU, Vincent
  • 申请人: Opentv, Inc.
  • 申请人地址: 401 E. Middlefield Road Mountain View, CA 94043-4005 US
  • 专利权人: Opentv, Inc.
  • 当前专利权人: Opentv, Inc.
  • 当前专利权人地址: 401 E. Middlefield Road Mountain View, CA 94043-4005 US
  • 代理机构: Freeman, Jacqueline Carol
  • 优先权: US176611 19981021
  • 国际公布: WO0024198 20000427
  • 主分类号: H04N7/173
  • IPC分类号: H04N7/173 H04N5/445
AN INTERACTIVE TELEVISION SYSTEM AND METHOD FOR CONVERTING NON-TEXTUAL INFORMATION TO TEXTUAL INFORMATION BY A REMOTE SERVER
摘要:
A system and method for providing user input to an application executing on an interactive television system wherein a user provides non-textual information to the interactive television system and this information is converted by a server to textual information which is provided to the application. In one embodiment, a digitizer pad coupled to a set-top box is used to digitize the user's handwriting. The digitized information is conveyed to a remote server which converts the digitized handwriting data into textual information. The textual information is conveyed to the set-top box, where it is input to an application executing on the set-top box. In another embodiment, a microphone is coupled to a set-top box. The microphone allows the user to input voice information which is digitized and conveyed to the server for conversion into textual information. The textual information is conveyed back to the set-top box and is input to an application executing on the set-top box.
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