Flick Typing: Toward A New XR Text Input System Based on 3D Gestures and Machine Learning
Yang Tian, Powen Yao, Mike Zyda · 2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) · 2022
We propose a new text entry input method in Extended Reality that we call Flick Typing. Flick Typing utilizes the user's knowledge of a QWERTY keyboard layout, but does not explicitly provide visualization of the keys, and is agnostic to user posture or keyboard position. To type with Flick Typing, users will move their controller to where they think the target key is with respect to the controller's starting position and orientation, often with a simple flick of their wrists. Machine learning model is trained and used to adapt to the user's mental map of the keys in 3D space.