Automatic reaction-triggering for live presentations

A system comprising:

• at least one processor;
• and
• a memory, operatively connected with the at least one processor, storing computer-executable instructions that, upon execution by the at least one processor, cause the at least one processor to:
• provide a presenter graphical user interface (GUI) to a presenter of a live presentation via a cloud-based service, wherein the presenter GUI comprises a first panel comprising electronic data for presentation during the live presentation and a second panel comprising audience data related to audience members of the live presentation;
• provide an audience GUI to the audience members accessing the live presentation via the cloud-based service for the audience members to view the live presentation;
• receive a plurality of audio streams via the audience GUI, wherein each audio stream is from one of the audience members;
• for each audio stream:
• select, based on a classification of the respective audience member, a trained artificial intelligence (AI) model from a plurality of trained AI models each trained for a specific classification, wherein the trained AI model is configured to automatically analyze acoustic features of the audio streams,
• apply the selected AI model to the audio stream, and
• generate reaction indications for the respective audience member, each reaction indication of the reaction indications providing a visual representation of user reactions to a portion of the live presentation based on a result of the analysis of the acoustic features of the audio stream;
• and
• update the presenter GUI with the reaction indications as the reaction indications are generated during the live presentation.