System, device, and method for improving visual and/or auditory tracking of a presentation given by a presenter

A portable device to improve visual and/or auditory tracking of a presentation given by a presenter, said device comprising:

• at least one fixed camera configured to acquire information of the presentation shown through an information display support;
• a moving camera configured to continuously acquire information of the presenter's position;
• a presenter tracking element configured to obtain presenter tracking information at least based on the information of the presenter's position acquired by the moving camera;
• a router configured to provide a local communication network on a site of the presentation;
• a single-board computer;
• a speech recognition element configured to translate auditory information of the presentation into written text;
• and
• a power supply,
• the single-board computer, the fixed camera, and the moving camera are operatively connected to the router;
• and
• the single-board computer is configured to:
• receive information of the presenter, coming from a first electronic device, the auditory information of the presentation including the written text, the information shown through the information display support, and the presenter tracking information;
• and
• transmit the received information to at least a second electronic device of a user.

A method to improve visual and/or auditory tracking of a presentation given by a presenter comprises:

• providing a compact module, which is a portable device, comprising:
• a fixed camera, a moving camera, a single-board computer, a router, and a power supply, the single-board computer, the fixed camera, and the moving camera being connected to the router;
• the router providing a local communication network between a first electronic device of the presenter and at least a second electronic device of the user;
• obtaining information run in the first electronic device using a first piece of software implemented in the first electronic device;
• obtaining auditory information of the presentation using a microphone;
• translating said auditory information of the presentation into written text using a speech recognition element;
• obtaining information of the presentation shown through an information display support using the fixed camera;
• continuously acquiring information of the presenter's position using the moving camera;
• a presenter tracking element obtaining presenter tracking information at least based on the acquired information of the presenter's position;
• and
• a second piece of software implemented in the second electronic device showing:
• the information run in the first electronic device, the auditory information of the presentation including the written text, the information shown through the information display support, and the presenter tracking information.