Persistent_Situated_AI_Companion_Provisional_Patent_Specification

Persistent Situated Artificial-Intelligence Companion with Proactive Contextual Intervention This document describes a proposed AI companion system designed to remain continuously aware of a user's changing physical surroundings, ongoing conversation, location, activity, preferences, and relevant personal context. Unlike conventional assistants that primarily wait for a user to ask a question, the system can recognize contextually important events and independently determine when it is appropriate to speak, alert, assist, or continue an existing conversation. The system may operate through a wearable device, smartphone, tablet, glasses, shoulder-mounted unit, bicycle or wheelchair mount, robotic platform, or other sensor-equipped form. Its core architecture combines multimodal perception, persistent situated context, conversational continuity, personalized memory, and a proactive intervention engine that evaluates relevance, urgency, safety, confidence, and interruption cost before communicating with the user. The enclosed specification documents the invention for potential U.S. patent protection and describes its architecture, operating methods, alternative embodiments, example applications, technical figures, and preliminary claim concepts.