All Signs Point to the Web Business Group Note Editor's Draft Editor Futomi Hatano, Newphoria Corporation Sunghan Kim, ETRI Copyright © 2012 W3C® (MIT, ERCIM, Keio), published by the Web-based Signage Business Group under the W3C Community Contributor License Agreement (CLA). A human-readable summary is available. Abstract "Web-based Signage Use cases and Requirements" provides use cases and requi