The browser activity lets a learner hear a syllable, position a movable tongue and test the choice against a mouth diagram for flat and retroflex contrasts.
The reported build focuses on z/zh, c/ch and s/sh. Its drag limits make the articulation position matter, while timed rounds, replay and touch or mouse input give repeated practice a game rhythm. Nasal contrasts, voice recording and personalised paths remain named future possibilities, not features the page claims are already delivered.
See where the tongue should go
- A dynamic oral-cavity diagram with a movable tongue
- Timed ten-question challenges built around target syllables
- Visual validation of flat and retroflex tongue positions
- Mouse and touch input for browser use
- Victory and restart feedback after each round
Delivered scope
The final report describes a fully functional browser application covering flat and retroflex contrasts.