Eye-Gaze Control via Dynamic Image Magnification

The patent implements dynamic image magnification based on eye-gaze detection. When the system detects that a user is focusing on a specific region, it automatically magnifies that region to provide finer control granularity. This dynamic adjustment allows the system to maintain ease of operation for general controls while achieving high precision when needed, resolving the contradiction between simple operation and precise control.

The patent creates a universal eye-gaze control system that can interface with multiple device types (display devices, audio devices, cameras, etc.) through a standardized coordinate mapping approach. The system generates images with synchronized coordinate systems that can be mapped to any device's control interface, allowing one eye-gaze tracking unit to control various devices without requiring device-specific complex implementations, thus improving adaptability while managing complexity.

The patent introduces an image as an intermediary element between the eye-gaze tracking system and the device control interface. The image generation unit creates a visual representation with a synchronized coordinate system that acts as a mediator. This intermediary allows precise coordinate mapping without directly complexifying the control system, as the image serves as a buffer that translates eye-gaze coordinates into device control commands through standardized mapping relationships.