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Tackling the Acceptability of Freely Optimized Keyboard Layout

  • Bruno Merlin
  • Mathieu Raynal
  • Heleno Fülber
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7383)

Abstract

Reorganization of a keyboard layout based on linguistic characteristics would be an efficient way to improve text input speed. However, a new character layout imposes a learning period that often discourages users. The Quasi-QWERTY Keyboard aimed at easing a new layout acceptance by limiting the changes. But this strategy prejudices the long term performance. Instead, we propose a solution based on the multilayer interface paradigm. The Multilayer Keyboard enables to progressively converge through a freely optimized layout. It transform the learning period into a transition period. During this transition period, user’s performance never regresses and progressively improves.

Keywords

Input text multilayer interface layout soft keyboard 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Bruno Merlin
    • 1
  • Mathieu Raynal
    • 2
  • Heleno Fülber
    • 1
  1. 1.Universidade Federal do Pará, FACECametáBrazil
  2. 2.Institut de recherche en Informatique de ToulouseToulouseFrance

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