Bengaluru engineer Pankaj built an AI-powered “roommate” that adjusts his ceiling fan based on sleeping posture.

A Bengaluru engineer builds an AI-powered fan that reads his sleep posture and auto-adjusts speed, turning a restless 3 am struggle into a smart home breakthrough.

Arms or legs sticking out of the blanket, the system understood he was feeling hot and switched the fan on. If his arms were ...