Abstract: The system may include data gathering circuitry to collect audio, video, and biometric data generated by a speaker during a presentation. All or a portion of the collected audio, video, and biometric data may be stored or otherwise retained on one or more storage devices. All or a portion of the collected audio, video, and biometric data may be forwarded to the presentation analysis circuitry. The presentation analysis circuitry detects at least one of: an audio presentation event; a video presentation event; or a biometric presentation event based at least in part on the collected audio, video, and biometric data received from the data gathering circuitry. The presentation analysis circuitry forwards the detected audio presentation event; a video presentation event; or a biometric presentation event to the presenter feedback circuitry. The presenter feedback circuitry generates feedback for presentation to the speaker.

Abstract: Technologies for interpreting an input from a user of a compute device are disclosed. The compute device may capture input data from, for example, a microphone. The compute device is configured to recognize the speech in the input data, and determines one or more semantic interpretations of the input data. The compute device ranks the semantic interpretations, and selects and applies one of the semantic interpretations. In ranking the semantic interpretations, the compute device may consider factors such as the dialogue history and the dialogue coherence of the semantic interpretations, as well as the confidence of how well each semantic interpretation matches the input data.