Earbud Camera Visual Assistance via Audio Conversion
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Solution Overview
Problem
Conventional earbuds lack the ability to provide visual assistance to users who are visually or mentally impaired, as they do not incorporate camera functionality to recognize and identify objects in the user's environment, and existing glasses with cameras are bulky and not stylish.
Innovation Solution
An earbud-mounted camera system that captures images of the user's environment, processes this data into audio information, and provides identification details such as object recognition, location, and names of individuals, addressing the need for visual assistance in a stylish and non-bulky form.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If cameras are integrated into glasses to provide visual assistance, then object recognition and identification capability is improved, but device bulk and style are worsened
Solution Approach 1:
The patent divides the visual assistance function into separate modular components: cameras are integrated into earbuds rather than glasses, separating the imaging function from the wearable structure. This allows the earbuds to remain small and stylish while the camera system provides the necessary visual recognition capabilities through audio feedback.
Solution Approach 2:
The patent uses audio as an intermediary medium to bridge the gap between visual capture and user perception. Instead of displaying visual information directly (which would require bulky displays in glasses), the system converts captured image data into audio descriptions that the user can perceive through the earbud speakers, eliminating the need for visible displays.
2Ease of operation
If conventional earbuds are used without camera functionality, then device simplicity and style are maintained, but visual assistance capability is lost
Solution Approach 1:
The patent makes the earbud system multi-functional by integrating camera capabilities, image processing units, and audio output into the existing earbud platform. This allows the earbuds to serve both their original audio function and the new visual assistance function, eliminating the need for users to wear separate glasses while maintaining earbud simplicity and style.
3Loss of information
If image data is processed and converted to audio for user perception, then visual information accessibility is improved, but data processing complexity is worsened
Solution Approach 1:
The patent extracts and processes only the essential information from captured images rather than processing all visual data. The system identifies key objects, their locations, and relevant characteristics, then converts only this extracted information into audio descriptions. This selective processing approach reduces computational complexity while maintaining effective visual assistance.
Solution Approach 2:
The patent substitutes the mechanical/visual display system with an acoustic information delivery system. Instead of requiring the user to see displayed information, the system processes visual data and delivers it through audio signals, which are more easily processed and perceived by users in the earbud context, reducing the complexity of information delivery.
Data Source
AI summary
Implementations generally relate to an earbud mounted camera. In some implementations, a method includes capturing, by one or more cameras coupled to one or more earbuds, images of an environment of the user while the user is wearing the one or more earbuds. The method further includes converting data associated with the images to audio. The method further includes providing, by the one or more earbuds, the audio to the user.