VueBuds: Visual Intelligence with Wireless Earbuds

2026-03-30

AI Summary

This work addresses the longstanding absence of visual perception in wireless earbuds, constrained by size and power limitations. For the first time, the authors integrate miniature binocular cameras into mainstream wireless earbuds, achieving effective forward-facing field-of-view coverage under stringent power (<5 mW) and form-factor constraints. Low-power visual data is transmitted via Bluetooth to a host device, where an on-device vision-language model (VLM) enables real-time scene understanding, translation, text recognition, and visual reasoning. In a user study with 90 participants across 17 visual question-answering tasks, the system’s response quality matched that of Ray-Ban Meta smart glasses, demonstrating the feasibility of the earbud form factor as a high-quality platform for visual intelligence in wearable computing.

Abstract

Despite their ubiquity, wireless earbuds remain audio-centric due to size and power constraints. We present VueBuds, the first camera-integrated wireless earbuds for egocentric vision, capable of operating within stringent power and form-factor limits. Each VueBud embeds a camera into a Sony WF-1000XM3 to stream visual data over Bluetooth to a host device for on-device vision language model (VLM) processing. We show analytically and empirically that while each camera's field of view is partially occluded by the face, the combined binocular perspective provides comprehensive forward coverage. By integrating VueBuds with VLMs, we build an end-to-end system for real-time scene understanding, translation, visual reasoning, and text reading; all from low-resolution monochrome cameras drawing under 5mW through on-demand activation. Through online and in-person user studies with 90 participants, we compare VueBuds against smart glasses across 17 visual question-answering tasks, and show that our system achieves response quality on par with Ray-Ban Meta. Our work establishes low-power camera-equipped earbuds as a compelling platform for visual intelligence, bringing rapidly advancing VLM capabilities to one of the most ubiquitous wearable form factors.

Problem

• visual intelligence
• wireless earbuds
• egocentric vision
• low-power cameras
• vision language models

Innovation

• camera-integrated earbuds
• egocentric vision
• vision language model (VLM)
• low-power wearable
• binocular perspective