METHODS AND SYSTEMS FOR APPLYING BIOMETRIC FEEDBACK SIGNALS IN VISION TESTS

原文（中文）

Biometric feedback can be applied to facilitate a vision test in a virtual reality (VR) environment using an electronic device that includes a head-mounted display (HMD). The electronic device can establish a wireless communication link with a wearable device associated with a user of the electronic device. A user interface is rendered on the HMD, and includes a first visual stimulus corresponding to the virtual vision test. While displaying the visual stimulus, in real time, the electronic device collects a stream of biometric data from the wearable device via the wireless communication link. The electronic device determines information of at least one of a second visual stimulus following the first visual stimulus and a user response to the first visual stimulus based on the stream of biometric data.