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A Shortcut for Caret Positioning on Touch-Screen Phones

Published: 01 October 2019 Publication History

Abstract

Moving a caret to the desired position in a text field is challenging and inefficient, especially when the user has only one hand available to hold and interact with a mobile phone. We propose a shortcut on keyboards that enables precise and efficient caret positioning in a text field on mobile devices. The proposed method uses a long press on a key to determine the desired position for the caret in the text field. A lab experiment was conducted to compare the shortcut with the traditional handle method and an existing method provided by the Google Keyboard. Even though participants were using the proposed shortcut for the first time, the technique achieved a higher task completion speed comparing to the Google method and was as quick as the traditional handle method. It also showed advantages in accuracy and user perceptions than the other two methods for one-handed interaction.

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Cited By

View all
  • (2024)BendAide: A Deformable Interface to Augment Touchscreen Mobile DevicesProceedings of the 50th Graphics Interface Conference10.1145/3670947.3670960(1-10)Online publication date: 3-Jun-2024
  • (2023)1D-Touch: NLP-Assisted Coarse Text Selection via a Semi-Direct GestureProceedings of the ACM on Human-Computer Interaction10.1145/36264837:ISS(463-482)Online publication date: 31-Oct-2023
  • (2023)Demonstrating 1D-Touch: NLP-Assisted Coarse Text Selection via a Semi-Direct GestureAdjunct Proceedings of the 36th Annual ACM Symposium on User Interface Software and Technology10.1145/3586182.3615797(1-3)Online publication date: 29-Oct-2023
  • Show More Cited By

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      cover image ACM Conferences
      MobileHCI '19: Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services
      October 2019
      646 pages
      ISBN:9781450368254
      DOI:10.1145/3338286
      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 the author(s) 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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      Publication History

      Published: 01 October 2019

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      Author Tags

      1. Caret
      2. keyboard
      3. mobile phone
      4. positioning
      5. text editing
      6. text field
      7. touch-screen

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      Overall Acceptance Rate 202 of 906 submissions, 22%

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      Cited By

      View all
      • (2024)BendAide: A Deformable Interface to Augment Touchscreen Mobile DevicesProceedings of the 50th Graphics Interface Conference10.1145/3670947.3670960(1-10)Online publication date: 3-Jun-2024
      • (2023)1D-Touch: NLP-Assisted Coarse Text Selection via a Semi-Direct GestureProceedings of the ACM on Human-Computer Interaction10.1145/36264837:ISS(463-482)Online publication date: 31-Oct-2023
      • (2023)Demonstrating 1D-Touch: NLP-Assisted Coarse Text Selection via a Semi-Direct GestureAdjunct Proceedings of the 36th Annual ACM Symposium on User Interface Software and Technology10.1145/3586182.3615797(1-3)Online publication date: 29-Oct-2023
      • (2023)Text Pin: Improving text selection with mode-augmented handles on touchscreen mobile devicesInternational Journal of Human-Computer Studies10.1016/j.ijhcs.2023.103028175(103028)Online publication date: Jul-2023
      • (2023)Arrow2edit: A Technique for Editing Text on SmartphonesHuman-Computer Interaction10.1007/978-3-031-35596-7_27(416-432)Online publication date: 9-Jul-2023
      • (2021)Press-n-Paste: Copy-and-Paste Operations with Pressure-sensitive Caret Navigation for Miniaturized Surface in Mobile Augmented RealityProceedings of the ACM on Human-Computer Interaction10.1145/34571465:EICS(1-29)Online publication date: 29-May-2021

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