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“Live Speaking Lab — Practice, Speak & Get Personalized Feedback”
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“VocaRise AI — Your Communication Twin”
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“Communication Twin — Personalized Insights, Growth Mission & Progress”
Inspiration
Communication skills are important for interviews, presentations, teamwork, and everyday life, but most practice platforms only give a generic score. We wanted to build something that feels more personal — a coach that understands how you communicate and tells you what to improve next.
What is VocaRise AI?
VocaRise AI — Communication Twin is an AI-powered communication coach that creates a personalized digital "Communication Twin" from a user's speaking attempts.
Instead of simply saying "your score is 72", VocaRise focuses on the journey:
Speak → Analyze → Personalize → Practice → Evolve
The system identifies communication patterns, highlights the user's biggest growth opportunity, creates a personalized practice mission, and compares later attempts to show improvement.
How it works
- Speak — The user answers a question or practices a response.
- Analyze — VocaRise analyzes the communication attempt.
- Discover — The user receives a communication fingerprint and actionable insights.
- Practice — The system generates a focused mission targeting the biggest improvement area.
- Evolve — A later attempt can be compared to show how the Communication Twin has improved.
Why it is different
Traditional communication tools often stop at scoring.
VocaRise turns feedback into an adaptive practice loop. The goal isn't just to tell users what went wrong — it is to give them a clear next action and make improvement visible.
What we built
We created a polished interactive web prototype using HTML, CSS, and JavaScript, designed around an engaging AI-coach experience. The interface includes the Communication Twin, speaking practice, analysis results, communication insights, personalized missions, progress indicators, and an evolution experience.
Challenges
The biggest challenge was designing an experience that feels useful rather than overwhelming. We focused on presenting complex communication insights in a simple, visual, and motivating way.
Future possibilities
The prototype can be extended with real speech-to-text, voice analysis, filler-word detection, pacing analysis, emotion/prosody signals, personalized AI feedback, and long-term communication progress tracking.
Impact
VocaRise can help students and early professionals practice communication more intentionally for interviews, presentations, pitches, and everyday professional interactions.
VocaRise doesn't just measure communication. It helps you evolve it.
Built With
- css
- html
- javascript
- netlify
- web-speech-api
