Barrier-Free AI Kiosk

Voice kiosk that understands everyone

1st Place - AIM Challenge 2024 (Minister of Education Award)

Voice AISTTAccessibility

Overview

Standard STT models fail elderly users at kiosks. We built a barrier-free voice kiosk with accent- and age-robust speech recognition, raising elderly STT accuracy from 65% to 94%.

Gallery

Barrier-free kiosk UI — Voice-first ordering flow

Highlights

STT accuracy for elderly speech

Fine-tuned recognition pipeline targeting elderly speech patterns - 65% → 94% accuracy.

National recognition

Awarded the Minister of Education Award (1st place) at the AIM Challenge, Nov 2024.

Stack

PythonSTTVoice AIAccessibility