Abstract: A computer-implemented method, a computer system and a computer program product enhance user input to a conversational agent. The method includes identifying a word using a natural language processing algorithm. The word is in a query from a user to the conversational agent. The method also includes determining a set of keywords related to each of a plurality of intents associated with the conversational agent within a database. In addition, the method includes calculating a semantic similarity score between each determined set of keywords and the identified word. Lastly, the method includes displaying the identified word on a screen to the user when the identified word is not found in each determined set of keywords and when the semantic similarity score is above a threshold. The display includes a distinct indication of the identified word.

Abstract: The present invention involves a mixed reality or video game authoring tool system and method which integrates design information in the mixed reality or video game interfaces and allows the authoring of both mixed reality and video game environment and facilitates the iterative development of mixed reality and video game environments.