用于移动虚拟现实头戴显示器的无驻留文本输入方法专利

Translated title of the contribution: Non-resident text input method for mobile virtual reality head-mounted display

Haining Liang (Inventor), Wenge Xu (Inventor), Yong Yue (Inventor)

    Research output: Patent

    Abstract

    The invention discloses a residence-free text input method for a mobile virtual reality head-mounted display, which comprises the following steps: positioning a character input position in a virtual reality environment, and popping up a virtual keyboard; controlling the virtual cursor to move to the area of the target character by using the head rotation; searching a recommended word which is most similar to the input character in a pre-stored dictionary according to the input character, wherein the recommended word is dynamically displayed outside a currently input character area; if the target word exists, the head is used for moving to control the virtual cursor to enter the area where the target word is located to select the word, otherwise, the character is continuously input. By eliminating dwell time, the use of hands or additional input devices is avoided, text entry speed is high, and error rates are low.
    Translated title of the contributionNon-resident text input method for mobile virtual reality head-mounted display
    Original languageChinese (Simplified)
    Patent numberCN108845754B
    Filing date3/07/18
    Publication statusPublished (VoR) - 30 Sept 2022

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