Easy way to use the VoiceML module to get Speech to Text on Spectacles

SpeechToText.ts

@component
export class SpeechToText extends BaseScriptComponent {
  private voiceMLModule: VoiceMLModule = require("LensStudio:VoiceMLModule");

  onAwake() {
    let options = VoiceML.ListeningOptions.create();
    options.shouldReturnAsrTranscription = true;
    options.shouldReturnInterimAsrTranscription = true;
    this.voiceMLModule.onListeningEnabled.add(() => {
      this.voiceMLModule.startListening(options);
      this.voiceMLModule.onListeningUpdate.add(this.onListenUpdate.bind(this));
    });
  }

  onListenUpdate = (eventData: VoiceML.ListeningUpdateEventArgs) => {
    if (eventData.isFinalTranscription) {
      print(eventData.transcription);
    }
  };
}