STYLUS-BASED INPUT FOR HEAD MOUNTED DEVICES

The invention relates to stylus-based input for a head-mounted device. The present disclosure provides a tracking system, the tracking system comprising: a stylus, the stylus comprising a light emitter; a head-mounted device, the head-mounted device comprising an optical sensor, the optical sensor being configured to detect the light emitter; and a processor communicatively coupled to the optical sensor and configured to determine a position of the stylus based on the detection of the light emitter. 本公开涉及用于头戴式设备的基于触笔的输入。本公开提供了一种跟踪系统，所述跟踪系统包括：触笔，所述触笔包括光发射器；头戴式设备，所述头戴式设备包括光学传感器，所述光学传感器被配置为检测所述光发射器；以及处理器，所述处理器通信地耦接到所述光学传感器并被配置为基于对所述光发射器的检测来确定所述触笔的位置。