Virtual reality techniques for characterizing visual capabilities

• Main Authors: DAVIS GREGORY IAN, KARAZITIS, ARISTOTELIS, SPRINGER JEREMY, FAIRMAN, BRIAN, HESTERFISCHER NORBERT, DOANE, JAMES, F
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The present disclosure provides a virtual reality system for quantifying functional visual capabilities of a user under different assessment conditions (e.g., different light, contrast, color conditions) using a head-mountable display. In addition to being highly correlated to the user by optical conditions, embodiments of the invention may also enable fast and simple measurements within controlled and reproducible test conditions that virtual reality may provide. A virtual environment system may obtain a selection of a task to be performed. During execution of the task, virtual environment optical settings (e.g., modified lighting settings in a virtual environment display) may be dynamically modified. The user may interact with the object during execution of the task, which may provide insight into functional visual capabilities of the user. Upon completion of the task, an output may be generated that quantifies functional visual capabilities of the user during execution of the task. 本公开提供了一种虚拟现实系统，其用于使用可头戴式