STMicroelectronics has introduced a new Human Presence Detection (HPD) technology for laptops, PCs, monitors, and accessories. The proprietary solution combines FlightSense™ Time-of-Flight (ToF) sensors with unique AI algorithms to deliver hands-free fast Windows Hello authentication, longer battery lifetime, and user-privacy or wellness notifications. The 5th generation turnkey ST solution is a readily deployable system based on FlightSense 8×8 multizones Time-of-Flight sensor (VL53L8CP) complemented by proprietary AI-based algorithms enabling functionalities such as human presence detection, multi-person detection, and head orientation tracking. This integration creates a unique ready-to-use solution for OEMs that requires no additional development for them. The HPD solution enables enhanced features such as adaptive screen dimming, walk-away lock & wake-on-attention, and multi-person detection, reducing power consumption by more than 20%. The Tailored AI algorithm STMicroelectronics implemented a comprehensive AI-based development process that involved data collection, labeling, cleaning, AI training, and integration in a mass-market product. One significant achievement is the transformation of a Proof-Of-Concept (PoC) into a mature solution capable of detecting a laptop user’s head orientation using only 8×8 pixels of distance data. The ToF sensor ensures complete user privacy without capturing images or relying on the camera, unlike previous versions of webcam-based solutions. The company is looking forward to seeing its new HPD solution contributing to making devices more energy-efficient, secure, and user-friendly.