ACM ISS 2022
Sun 20 - Thu 24 November 2022 Wellington, New Zealand
Mon 21 Nov 2022 15:30 - 15:50 at Rutherford House Lecture Theatre 2 - Session 3: Gaze Chair(s): Aluna Everitt

We investigate silent speech as a hands-free selection method in eye-gaze pointing. We first propose a stripped-down image-based model that can recognize a small number of silent commands almost as fast as state-of-the-art speech recognition models. We then compare it with other hands-free selection methods (dwell, speech) in a Fitts' law study. Results revealed that speech and silent speech are comparable in throughput and selection time, but the latter is significantly more accurate than the other methods. A follow-up study revealed that target selection around the center of a display is significantly faster and more accurate, while around the top corners and the bottom are slower and error prone. We then present a method for selecting menu items with eye-gaze and silent speech. A study revealed that it significantly reduces task completion time and error rate.

Mon 21 Nov

Displayed time zone: Auckland, Wellington change

15:30 - 16:30
Session 3: GazePapers at Rutherford House Lecture Theatre 2
Chair(s): Aluna Everitt University of Oxford
15:30
20m
Talk
Design and Evaluation of a Silent Speech-Based Selection Method for Eye-Gaze Pointing
Papers
Laxmi Pandey University of California, Ahmed Arif University of California, Merced
DOI Media Attached
15:50
20m
Talk
HandyGaze: A Gaze Tracking Technique for Room-Scale Environments using a Single Smartphone
Papers
Takahiro Nagai Tohoku University, Kazuyuki Fujita Tohoku University, Kazuki Takashima Tohoku University, Yoshifumi Kitamura Tohoku University
DOI Media Attached
16:10
20m
Talk
Effects of Display Layout on Spatial Memory for Immersive Environments
Papers
Jiazhou Liu Monash University, Arnaud Prouzeau Inria & LaBRI (University of Bordeaux, CNRS, Bordeaux-INP), Barrett Ens Monash University, Tim Dwyer Monash University
DOI Media Attached