The HID Human Proximity Sensor driver is a software component that allows a Windows-based computer to recognize and interact with a Human Proximity Sensor (HPS) connected to the system, typically via USB or integrated into the device.

A Human Proximity Sensor is a type of sensor that detects the presence of a person or object nearby, commonly used in touchless interfaces, security systems, and other applications where detecting human presence or movement is necessary. In the context of Windows drivers, HID stands for Human Interface Device, which is a class of devices that includes sensors, touchscreens, and other peripherals designed for user interaction.