摘要:
A method of building a mixed-initiative grammar can include identifying a plurality of directed dialog grammars for inclusion in the mixed-initiative grammar and automatically generating the mixed-initiative grammar, in accordance with a selected grammar generation technique, such that the mixed-initiative grammar specifies the plurality of directed dialog grammars.
摘要:
A method for enhancing voice interactions within a portable multimodal computing device using visual messages. A multimodal interface can be provided that includes an audio interface and a visual interface. A speech input can then be received and a voice recognition task can be performed upon at least a portion of the speech input. At least one message within the multimodal interface can be visually presented, wherein the message is a prompt for the speech input and/or a confirmation of the speech input.
摘要:
A method for providing help to voice-enabled applications, including multimodal applications, can include a step of identifying at least one speech grammar associated with a voice-enabled application. Help fields can be defined within the speech grammar. The help fields can include available speech commands for the voice enabled application. When the speech grammar is activated for use by the voice-enabled application, the available speech commands can be presented to a user of the voice-enabled application. The presented speech commands can be obtained from the help fields.
摘要:
A method of building a mixed-initiative grammar can include receiving one or more conjoin phrases, wherein each conjoin phrase is associated with a selected one of the plurality of directed dialog grammars, and receiving a user input specifying a selected grammar generation technique. The mixed-initiative grammar can be automatically generated, in accordance with the selected grammar generation technique, such that the mixed-initiative grammar specifies an allowable ordering of sets when interpreting a user spoken utterance and whether duplicative phrases are allowable within the user spoken utterance.
摘要:
Pausing a VoiceXML dialog of a multimodal application, including generating by the multimodal application a pause event; responsive to the pause event, temporarily pausing the dialogue by the VoiceXML interpreter; generating by the multimodal application a resume event; and responsive to the resume event, resuming the dialog. Embodiments are implemented with the multimodal application operating on a multimodal device supporting multiple modes of interaction including a voice mode and one or more non-voice modes, the multimodal application is operatively coupled to a VoiceXML interpreter, and the VoiceXML interpreter is interpreting the VoiceXML dialog to be paused.
摘要:
A method for providing help to voice-enabled applications, including multimodal applications, can include a step of identifying at least one speech grammar associated with a voice-enabled application. Help fields can be defined within the speech grammar. The help fields can include available speech commands for the voice enabled application. When the speech grammar is activated for use by the voice-enabled application, the available speech commands can be presented to a user of the voice-enabled application. The presented speech commands can be obtained from the help fields.
摘要:
Dynamically generating a vocal help prompt in a multimodal application that include detecting a help-triggering event for an input element of a VoiceXML dialog, where the detecting is implemented with a multimodal application operating on a multimodal device supporting multiple modes of interaction including a voice mode and one or more non-voice modes, the multimodal application is operatively coupled to a VoiceXML interpreter, and the multimodal application has no static help text. Dynamically generating a vocal help prompt in a multimodal application according to embodiments of the present invention typically also includes retrieving, by the VoiceXML interpreter from a source of help text, help text for an element of a speech recognition grammar, forming by the VoiceXML interpreter the help text into a vocal help prompt, and presenting by the multimodal application the vocal help prompt through a computer user interface to a user.
摘要:
Dynamically generating a vocal help prompt in a multimodal application that include detecting a help-triggering event for an input element of a VoiceXML dialog, where the detecting is implemented with a multimodal application operating on a multimodal device supporting multiple modes of interaction including a voice mode and one or more non-voice modes, the multimodal application is operatively coupled to a VoiceXML interpreter, and the multimodal application has no static help text. Dynamically generating a vocal help prompt in a multimodal application according to embodiments of the present invention typically also includes retrieving, by the VoiceXML interpreter from a source of help text, help text for an element of a speech recognition grammar, forming by the VoiceXML interpreter the help text into a vocal help prompt, and presenting by the multimodal application the vocal help prompt through a computer user interface to a user.
摘要:
Pausing a VoiceXML dialog of a multimodal application, including generating by the multimodal application a pause event; responsive to the pause event, temporarily pausing the dialogue by the VoiceXML interpreter; generating by the multimodal application a resume event; and responsive to the resume event, resuming the dialog. Embodiments are implemented with the multimodal application operating on a multimodal device supporting multiple modes of interaction including a voice mode and one or more non-voice modes, the multimodal application is operatively coupled to a VoiceXML interpreter, and the VoiceXML interpreter is interpreting the VoiceXML dialog to be paused.
摘要:
Dynamically generating a vocal help prompt in a multimodal application that include detecting a help-triggering event for an input element of a VoiceXML dialog, where the detecting is implemented with a multimodal application operating on a multimodal device supporting multiple modes of interaction including a voice mode and one or more non-voice modes, the multimodal application is operatively coupled to a VoiceXML interpreter, and the multimodal application has no static help text. Dynamically generating a vocal help prompt in a multimodal application according to embodiments of the present invention typically also includes retrieving, by the VoiceXML interpreter from a source of help text, help text for an element of a speech recognition grammar, forming by the VoiceXML interpreter the help text into a vocal help prompt, and presenting by the multimodal application the vocal help prompt through a computer user interface to a user.