VisiPronunce
A real-time AI pronunciation coach using mouth-shape detection
Project
Role
Timeline
Tool
Independent Project
Engineer
Product Designer
March 2026- May 2026
Figma
Claude AI
OpenArt AI
Javascript, React
Background
Correct pronunciation depends on precise mouth shape, tongue position, and airflow. When these articulatory movements are incorrect, producing accurate sounds becomes difficult, even with repeated listening and practice.
Mouth Shape
Tongue Position
Airflow
Competitive Analysis
Why Pronunciation Tools Fall Short ？
No real-time mouth shape detection. No personalized visual feedback on articulation
Problem Statement
Language learners often struggle to produce accurate sounds due to incorrect mouth positioning. While existing pronunciation apps provide audio examples and feedback, they lack real-time mouth shape detection, limiting their ability to deliver personalized and actionable articulation guidance.
The Solution
See pronunciation, not just hear it.
Real-time mouth-shape detection + AI speech analysis
Target User
Non-native English learners who want clearer pronunciation and greater confidence through real-time, personalized articulation feedback.
How It Works
Personalized Calibration
Progressive Learning Stages
Phoneme Practice
Word Training
AI Coach
Learning Process
Profile
