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Performance of menu-augmented soft keyboards

Published: 25 April 2004 Publication History

Abstract

We report results on the performance of the combination of soft keyboards and marking menus. A model of expert user performance indicated an 11 - 37% (depending on the keyboard layout) improvement in text entry rate over the same keyboard without the menu. To verify the advantage in real usage, we conducted two experiments using the QWERTY keyboard layout with and without the menu. The first experiment imitated nearly perfect cognitive performance and measured motor performance. Using the menu saved time. The second experiment measured performance in a realistic text entry task. Initially using the menu slows down text entry. By the end of the 20-session experiment both conditions were equally fast. With continued practice text entry is likely to be faster with the menu.

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cover image ACM Conferences
CHI '04: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
April 2004
742 pages
ISBN:1581137028
DOI:10.1145/985692
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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Published: 25 April 2004

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Author Tags

  1. Fitts' law
  2. marking menu
  3. soft keyboard
  4. text entry

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  • (2023)Detection of Dyslexic Children Using Machine Learning and Multimodal Hindi Language Eye-Gaze-Assisted Learning SystemIEEE Transactions on Human-Machine Systems10.1109/THMS.2022.322184853:1(122-131)Online publication date: Feb-2023
  • (2022)DESSK: Description Space for Soft KeyboardsHuman-Computer Interaction. Technological Innovation10.1007/978-3-031-05409-9_9(109-125)Online publication date: 16-Jun-2022
  • (2020)Shortcut Gestures for Mobile Text Editing on Fully Touch Sensitive SmartphonesACM Transactions on Computer-Human Interaction10.1145/339623327:5(1-38)Online publication date: 17-Aug-2020
  • (2019)KeySlideProceedings of the 10th Indian Conference on Human-Computer Interaction10.1145/3364183.3364186(1-11)Online publication date: 1-Nov-2019
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