Devices, Systems, and Methods, including Augmented Reality (AR) Eyewear, for Estimating Food Consumption and Providing Nutritional Coaching

This invention describes a wearable system that helps people track their eating habits. It uses a first sensor to detect when someone is eating, which then activates a second sensor to figure out what and how much food is being consumed. The system then provides personalized feedback or coaching to help improve their diet, with the initial claims specifically describing devices integrated into eyewear or ear-worn accessories that use a microphone and camera.

Why it matters: Filed before the latest wave of multimodal AI models. These advancements, particularly in computer vision and natural language processing, could significantly enhance the accuracy of food recognition and the personalization of nutritional coaching from sensor data, making the system more effective.

Status: ExpiredProtection ended and was never renewed
How hard to build: SpecializedAI food recognition, compact wearable electronics, software system.

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