Meta has patented a smart-glasses system that could use facial recognition to identify people and automatically create personalized highlight reels of events such as dinner parties. The patent doesn't guarantee the feature will ship, but it offers a detailed look at how Meta is exploring facial recognition and AI-powered memory capture for its wearable devices. 404 Media reports: "I've generated some highlights of tonight's dinner party. Would you like to see them?" a prompt from the system says, alongside various thumbnails of what look like people laughing, according to one illustration in the patent. One section says the system may personalize highlight files using "user relationship data." The illustrations clearly show a person wearing a pair of glasses, looking at a group of people, then the glasses focusing on one or more people in particular.

Patentlyze, an organization that tracks patents, first alerted 404 Media to the patent on Friday. The patent is dense with how such a system would work, but in sum, the system with one or more cameras receives an input from the user, then uses machine-learning and "sensory data" to figure out points of interest in the camera's field of view. That can include detecting people in the shot "based on one or more facial recognition algorithms," identifying those specific people, detecting their facial expressions, using "eye gaze data of the user captured by the client system," and figuring out other points of interest "based on scene and semantic understanding."

Although the patent is for "particular camera-based tasks by particular systems in a particular manner" -- in this case, the company's smart glasses -- Meta writes it "contemplates assisting users in any suitable camera-based task by any suitable system in any suitable manner." Meaning that although this technology is focused on the glasses, maybe the company will use it for other purposes in the future.

Read more of this story at Slashdot.