EcoScript: A Real-Time Presentation Supporting Tool using a Speech Recognition Model

Delivering scripted content while maintaining ideal vocal qualities and engaging with an audience during a presentation is challenging. While recent tools use advanced technologies such as VR and AR to support presentations, these can be cumbersome in real presentation environments. To address these issues, we conducted a preliminary survey with 81 participants to identify the desired features when using PowerPoint Presenter Mode. Based on the survey results, we propose EcoScript, a web-based presentation-supporting tool that focuses on realtime voice feedback and script tracking. A user study with 20 participants showed that EcoScript significantly enhances time management, voice modulation, and overall satisfaction, indicating that it effectively resolves common challenges encountered in the presentation process. These results suggest a direction for the future of presentation technology, promoting the development of more accessible and practical presentation support tools.