AccessLens — a blind person's lanyard, powered by Gemma 4 on-device
AccessLens is an innovative Android app designed to assist blind and low-vision users by turning a Pixel 8 into a wearable visual interpreter. Unlike existing visual-assist apps, AccessLens operates entirely on-device, providing persistent memory and real-time descriptions of the user's surroundings. The app utilizes bone-conduction headphones and physical buttons for ease of use, ensuring a seamless experience without the need for a screen or internet connection.
- ▪AccessLens is powered by the Gemma 4 model and is designed to be worn on a lanyard.
- ▪The app features persistent memory, allowing it to recall previous interactions and descriptions.
- ▪Users can interact with the app using physical buttons to read text or receive descriptions of their environment.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3919991) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Hassan Shah Posted on May 23 AccessLens — a blind person's lanyard, powered by Gemma 4 on-device #gemma #a11y #android #kotlin This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I Built AccessLens is an Android app that turns a Pixel 8 worn on a lanyard into a persistent visual interpreter for blind and low-vision users. Rear camera forward, bone-conduction headphones in, the phone describes the world — and remembers.
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