2021 年 23 巻 1 号 p. 5-18
We demonstrate a gaze-based command activation technique that is robust against unintentional command activations using a series of a dwelling and a gesture. We adopted a simple two-level stroke, which consists of a sequence of two orthogonal strokes as a gesture. To achieve robustness against unintentional command activations, we designed and fine-tuned a gesture detection system based on how users move their gaze, as revealed through three experiments.