Touchwood by Adamcos Scientific, the web based Natural Language Dialog System, allows to script natural language dialogs around topics and data of your choice using flexible pattern matching and a powerful transition → node → transition(s) system.

Touchwood by Adamcos Scientific offers:

• Hierarchical Concepts: A Concept/synonym definition may contain other concepts
• Multiple output phrases per output node with four selection modes: Sequential cyclic, sequential stop, script, and random
• Node stack: User input may trigger another dialog which returns to the node it left upon completion
• Architecture supports multiple pattern types
• Dialog designers can add test input phrases to test their patterns and see the results immediately
• Test phrases can be marked as "should match" or "should not match" for highlighting and future automated testing
• Dialog designer is warned when an input phrase would be consumed by a trigger of higher priority
• Script access to matches by name of Concept and user assigned names for sub-patterns
  • Assignments shown under test input phrases for easy script writing
• Easy Internationalization through reusing existing dialog structure
• Low entry cost, no proprietary server setup required