Title:
【発明の名称】コンパクトなグラフィカル対話放送情報システム
Document Type and Number:
Japanese Patent JPH10509572
Kind Code:
A
Abstract:
A method and apparatus allows an information provider to broadcast a graphical interactive information system application to a user even using a low-bandwidth transport such as the VBI. A compact protocol encapsulates graphical information using definitions of graphical objects and resources. A scripting and command language is also highly compact. A reception component receives the compact protocol and displays and operates a complete graphical interactive information system application.
Inventors:
Doherty, Bryan, Pea
Dell Sesto, Eric, Yi
Dell Sesto, Eric, Yi
Application Number:
JP53254696A
Publication Date:
September 14, 1998
Filing Date:
April 09, 1996
Export Citation:
Assignee:
Wink Communications, Incorporated
International Classes:
G06F13/00; H04H20/38; H04N7/088; H04N7/16; H04N7/173; H04H20/28; H04N5/445; (IPC1-7): H04L12/18; G06F13/00; H04H1/00; H04H1/02; H04N7/173
Attorney, Agent or Firm:
Kaoru Furuya (2 outside)