物理键盘是用户与计算设备交互的主要工具之一,但虚拟现实和增强现实领域需要与之类似的输入方式。映维网报道了微软申请的一项名为“Virtual keyboard engagement”的专利,介绍了一种在HoloLens上使用虚拟键盘进行文本输入的解决方案。根据专利描述,用户可以通过语音命令调用虚拟键盘界面,并通过模仿物理键盘的方式进行操作,如逐个点击或使用多根手指同时点击所需字符。系统还可以通过追踪手指路径轨迹等参数来确定用户意图。虚拟键盘的按键可以进行一定的距离分隔,并高亮显示用户选中的按键,以确保输入准确性。该专利申请于2021年5月提交,并已经公布。
Overall, the article discusses a patent application filed by Microsoft for a virtual keyboard engagement solution for text input in the context of virtual reality and augmented reality. The patent describes the use of voice commands to activate a virtual keyboard interface and various methods of input, such as mimicking a physical keyboard or using gestures. The system can track finger movements and determine user intent. The virtual keyboard can have spaced-out keys and highlight the selected key for accuracy. The patent was filed in May 2021 and has recently been made public.