This project is a Social Network Lighting Device designed to bridge the emotional distance between dogs and their humans. It responds to moments of separation and urban loneliness by using AI-powered sound detection to transform a dog’s vocalisations into real-time light signals. Through this interaction, the device helps maintain a sense of presence and emotional reassurance, even when pet and owner are physically apart.

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Light and colour serve as the core of the system’s communication. By translating dog sounds into meaningful colour responses, the device blends AI technology with colour psychology to create a shared emotional language. This lighting behaviour becomes a gentle bridge for understanding and empathy, strengthening the connection between pets and the people who love them.