ACM ISS 2022
Sun 20 - Thu 24 November 2022 Wellington, New Zealand

This work compares four mid-air target selection methods (Push, Tap, Dwell, Pinch) with two types of ultrasonic haptic feedback (Select, Hover & Select) in a Fitts' law experiment. Results revealed that Tap is the fastest, the most accurate, and one of the least physically and cognitively demanding selection methods. Pinch is relatively fast but error prone and physically and cognitively demanding. Dwell is slowest by design, yet the most accurate and the least physically and cognitively demanding. Both haptic feedback methods improve selection performance by increasing users' spatial awareness. Particularly, Push augmented with Hover & Select feedback is comparable to Tap. Besides, participants perceive the selection methods as faster, more accurate, and more physically and cognitively comfortable with the haptic feedback methods.

Tue 22 Nov

Displayed time zone: Auckland, Wellington change

15:30 - 16:30
Session 6: Collaboration 2Papers at Rutherford House Lecture Theatre 2
Chair(s): Danielle Lottridge University of Auckland
15:30
20m
Talk
Remote Graphic-Based Teaching for Pupils with Visual Impairments: Understanding Current Practices and Co-designing an Accessible Tool with Special Education Teachers
Papers
Kaixing Zhao Northwestern Polytechnical University, Julie Mulet University of Toulouse, Clara Sorita University of Toulouse, Bernard Oriola CNRS, Marcos Serrano IRIT - University Toulouse, Christophe Jouffrais CNRS
DOI Media Attached
15:50
20m
Talk
Towards Immersive Collaborative Sensemaking
Papers
Ying Yang Monash University, Tim Dwyer Monash University, Michael Wybrow Monash University, Benjamin Lee Monash University, Maxime Cordeil University of Queensland, Mark Billinghurst University of Auckland, University of South Australia, Bruce H. Thomas University of South Australia
DOI Media Attached
16:10
20m
Talk
Push, Tap, Dwell, and Pinch: Evaluation of Four Mid-air Selection Methods Augmented with Ultrasonic Haptic FeedbackBest Paper
Papers
Tafadzwa Joseph Dube University of California, Yuan Ren University of California, Hannah Limerick Ultrahaptics, Scott MacKenzie York University, Ahmed Arif University of California, Merced
DOI Media Attached