research-article

100,000,000 taps: analysis and improvement of touch performance in the large

Authors:

Susanne BollAuthors Info & Claims

MobileHCI '11: Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services

Pages 133 - 142

https://doi.org/10.1145/2037373.2037395

Published: 30 August 2011 Publication History

Abstract

Touchscreens became the dominant input device for smartphones. Users' touch behaviour has been widely studied in lab studies with a relative low number of participants. In contrast, we published a game in the Android Market that records the touch behaviour when executing a controlled task to collect large amounts of touch events. Players' task is to simply touch circles appearing on the screen. Data from 91,731 installations has been collected and players produced 120,626,225 touch events. We determined the error rates for different target sizes and screen locations. The amount of data enabled us to show that touch positions are systematically skewed. A compensation function that shifts the users' touches to reduce the amount of errors is derived from the data and evaluated by publishing an update of the game. The independent-measures experiment with data from 12,201 installations and 15,326,444 touch events shows that the function reduces the error rate by 7.79%. We argue that such a compensation function could improve the touch performance of virtually every smartphone user.

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Cited By

Baltezarević B(2024)The future of education: Importance of ethical frameworks and cultural sensitivityBastina10.5937/bastina34-51313(453-459)Online publication date: 2024
https://doi.org/10.5937/bastina34-51313
Lertvittayakumjorn PCai SDou BHo CZhai S(2024)Can Capacitive Touch Images Enhance Mobile Keyboard Decoding?Proceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676420(1-17)Online publication date: 13-Oct-2024
https://dl.acm.org/doi/10.1145/3654777.3676420
Fu RDong QLiu Y(2024)Performance and Reliability of Touch Screen: A Game-Oriented Research2024 5th International Conference on Machine Learning and Human-Computer Interaction (MLHMI)10.1109/MLHMI63000.2024.00016(31-36)Online publication date: 14-Mar-2024
https://doi.org/10.1109/MLHMI63000.2024.00016
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Index Terms

100,000,000 taps: analysis and improvement of touch performance in the large
1. Computing methodologies
  1. Computer graphics
    1. Graphics systems and interfaces
2. Human-centered computing
  1. Human computer interaction (HCI)
    1. Interaction devices
      1. Graphics input devices
    2. Interaction paradigms

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Published In

cover image ACM Other conferences

MobileHCI '11: Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services

August 2011

781 pages

ISBN:9781450305419

DOI:10.1145/2037373

General Chair:
Markus Bylund
Swedish INstitute of Computer Science (SICS)
,
Program Chairs:
Oskar Juhlin
Mobile Life Centre, Stockholm University
,
Ylva Fernaeus
Mobile Life Centre, SICS

Copyright © 2011 ACM.

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Nokia
Swedish Institute of Computer Science: Swedish Institute of Computer Science
ERICSSON

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 30 August 2011

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MobileHCI '11

Sponsor:

Swedish Institute of Computer Science

MobileHCI '11: 13th International Conference on Human Computer Interaction with Mobile Devices and Services

August 30 - September 2, 2011

Stockholm, Sweden

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Overall Acceptance Rate 202 of 906 submissions, 22%

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Cited By

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https://doi.org/10.5937/bastina34-51313
Lertvittayakumjorn PCai SDou BHo CZhai S(2024)Can Capacitive Touch Images Enhance Mobile Keyboard Decoding?Proceedings of the 37th Annual ACM Symposium on User Interface Software and Technology10.1145/3654777.3676420(1-17)Online publication date: 13-Oct-2024
https://dl.acm.org/doi/10.1145/3654777.3676420
Fu RDong QLiu Y(2024)Performance and Reliability of Touch Screen: A Game-Oriented Research2024 5th International Conference on Machine Learning and Human-Computer Interaction (MLHMI)10.1109/MLHMI63000.2024.00016(31-36)Online publication date: 14-Mar-2024
https://doi.org/10.1109/MLHMI63000.2024.00016
Zhang X(2023)Understanding the Effects of Movement Direction on 2D Touch Pointing TasksProceedings of the ACM on Human-Computer Interaction10.1145/36264827:ISS(444-462)Online publication date: 1-Nov-2023
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Usuba HYamanaka SSato J(2023)Clarifying the Effect of Edge Targets in Touch Pointing through Crowdsourced ExperimentsProceedings of the ACM on Human-Computer Interaction10.1145/36264697:ISS(156-174)Online publication date: 1-Nov-2023
https://dl.acm.org/doi/10.1145/3626469
Nishida NIkematsu KSato JYamanaka STsubouchi K(2023)Single-tap Latency Reduction with Single- or Double- tap PredictionProceedings of the ACM on Human-Computer Interaction10.1145/36042717:MHCI(1-26)Online publication date: 13-Sep-2023
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Mottelson A(2023)Why do people take Screenshots on their Smartphones?Proceedings of the 2023 ACM Designing Interactive Systems Conference10.1145/3563657.3596067(740-752)Online publication date: 10-Jul-2023
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Yamanaka SUsuba H(2023)Tuning Endpoint-variability Parameters by Observed Error Rates to Obtain Better Prediction Accuracy of Pointing MissesProceedings of the 2023 CHI Conference on Human Factors in Computing Systems10.1145/3544548.3580746(1-18)Online publication date: 19-Apr-2023
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Silva PLeitão RKerwin M(2022)Tap and Swipe Activity Zones on Smartphones for Novice Older AdultsResearch Anthology on Supporting Healthy Aging in a Digital Society10.4018/978-1-6684-5295-0.ch051(940-962)Online publication date: 4-Feb-2022
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