Gaze-based Command Activation Technique Robust Against Unintentional Activation using Dwell-then-Gesture

Abstract

We show a gaze-based command activation technique that is robust to unintentional command activations using a series of manipulation of dwelling on a target and performing a gesture (dwell-then-gesture manipulation). The gesture we adopt is a simple two-level stroke, which consists of a sequence of two orthogonal strokes. To achieve robustness against unintentional command activations, we design and fine-tune a gesture detection system based on how users move their gaze revealed through three experiments. Although our technique seems to just combine well-known dwell-based and gesture-based manipulations and to not be enough success rate, our work will be the first work that enriches the vocabulary, which is as much as mouse-based interaction.