AUGMENTED REALITY DEVICE FOR PERFORMING PAYMENT BY USING GAZE INFORMATION OF USER, AND METHOD OPERATED BY THE AUGMENTED REALITY DEVICE

Smart overview of the Invention

The patent application discusses an augmented reality (AR) device designed to facilitate payments through gaze tracking. The device uses sensors to capture gaze information from both eyes of the user, determining where their gaze converges. This convergence point is used to identify a region of interest on a camera-captured image, which is then enlarged to recognize a payment code. The recognized code is used to complete the payment process.

Field of Application

This innovation applies to AR technology, particularly in smart glasses or head-mounted devices, enhancing user convenience during payment transactions. Traditional payment systems require users to bring mobile devices close to a payment code for scanning. In contrast, this AR device allows users to process payments simply by looking at the payment code, reducing the need for awkward physical maneuvers.

Technical Details

The AR device comprises a gaze tracking sensor to obtain gaze information, a camera to capture images, and a processor to execute instructions. The processor uses the gaze data to determine the user's focus point, identifies and enlarges the region containing the payment code, and processes the payment using this information. The device can recognize various payment codes, such as barcodes and QR codes, making it versatile for different transaction types.

Advantages

This method improves the recognition rate of payment codes and enhances user convenience by eliminating the need for close physical proximity to the code. The integration of gaze tracking with AR technology allows for seamless, hands-free payments, which can be particularly beneficial in outdoor or busy environments where traditional methods may be cumbersome.

Implementation

The AR device can be implemented as smart glasses, head-mounted displays, or helmets, providing flexibility in design and usage. The system is capable of performing various functions through a combination of hardware and software, utilizing processors like CPUs, GPUs, or specialized units for efficient operation. This adaptability ensures the device can be integrated into a wide range of consumer electronics.