So most users only want one thing -- computers to be easier to use. So we will copy a much reviled model -- Microsoft Word or PowerPoint -- Problem Solving Environments for document preparation |
Computing abstracted as a set of hierarchical Toolbars Toolbars are defined in XML and rendered in HTML for user interface. XML interpreted on middle tier as some suitable service. |
Computing Toolbars include user profile, results, visualization (where "command" could be AVS), collaboration, programming model, HPF, Dataflow, resource specification, resource status, code (application specific) |