Markup language-based authoring and runtime environment for interactive content platform

• US 20110041052A1
• Filed: 07/14/2010
• Published: 02/17/2011
• Est. Priority Date: 07/14/2009
• Status: Abandoned Application

• Current Assignee: Livescribe Incorporated (Anoto Group AB)
• Original Assignee: Zoomi, Inc.
• Inventors: Fraisl, Daniel J.
• Application Number:
  US12/836,332
• Publication Number:
  US 20110041052A1
• Time in Patent Office: Days
• US Class Current: 715/234
• CPC Class Codes: G06F 40/10 Text processing natural language analysis G06F40/20; semantic analysis G06F40/30; processing or translation of natural language G06F40/40
• CPC Class Codes: G06F 40/143 Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]

Abstract

A machine-implemented method for building, publishing and executing interactive content applications using an XML-based language is described. In one embodiment, static content is processed or annotated to generate XML that conforms to an Interaction Markup Language (IML). IML is an XML-based language designed to represent, store, and render user interaction semantics for any printed or computer displayed content. IML is cross-platform, portable, and human readable. The IML language enables a programmer to define rich user interactions (called Interaction Objects) that include, for example, automatic user input assessment and evaluation, user feedback, hinting, adaptive behavior, and looping. IML provides for the definition of both Interaction Objects that are bound to regions on a page or computer display. Preferably, the syntax and semantics of IML allows the “meaning” of an interaction to be defined and interpreted by any runtime engine that executes IML. IML facilitates interactivity with IML content pages that are authored to be executed in any IML-based runtime environment. IML is used to create interactive applications for workbook content, study guides, learning assistant card, assessment tests, learning games, open content, interactive content, and the like.

Claims

1. A method to facilitate a learning activity, comprising:

receiving a markup language document that comprises a set of markup language tags that define at least one interaction object, the interaction object defining semantics of a user interaction with respect to a piece of content associated with the markup language document; and

executing the interaction object specified by the markup language tags as a user interacts with the piece of content to facilitate the learning activity.

2. The method as described in claim 1 wherein the markup language tags represent a meaning and an intended outcome of the user'"'"'s interaction with the piece of content.

3. The method as described in claim 1 wherein the interaction object is bound to the piece of content.

4. The method as described in claim 1 wherein the interaction object is executed by a runtime interpreter.

5. The method as described in claim 4 wherein the runtime interpreter is executed in a smartpen.

6. The method as described in claim 1 further including one or more additional interaction objects.

7. The method as described in claim 6 wherein a first interaction object is nested within a second interaction object.

8. The method as described in claim 1 wherein the markup language page is authored in an off-line process.

9. The method as described in claim 1 wherein the user interaction comprises one of:

user input assessment and evaluation, user feedback, hinting, adaptive behavior, and looping.

10. The method as described in claim 1 wherein the markup language page is XML-based.

11. The method as described in claim 1 wherein the piece of content, in its original form, is print-based and non-interactive.

12. The method as described in claim 1 wherein the markup language document conforms to a markup language.

13. The method as described in claim 12 wherein the markup language is extensible to include a tag that defines a given user interaction semantic.

14. Apparatus, comprising:

a processor,

computer memory holding computer program instructions that when executed comprise a method of authoring an interactive application for execution in a runtime environment to facilitate a user interaction, the method comprising;

associating a predefined interaction object with a piece of content using an authoring tool, the interaction object defining semantics of a user interaction with respect to the piece of content; and

generating, using the authoring tool, a markup language page that binds the predefined interaction object with the piece of content to facilitate a learning activity.

15. The apparatus as described in claim 14 wherein the markup language page conforms to an extensible markup language that defines a set of intended meanings associated with anticipated user interactions and outcomes with the piece of content.