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http://dx.doi.org/10.9717/kmms.2018.21.11.1263

A Study on Dynamic Adaptation of Soft Keyboard Using Adjacent-Typo  

Ko, Seokhoon (Institute of Information and Industrial Engineering, Hankuk University of Foreign Studies)
Publication Information
Journal of Korea Multimedia Society / v.21, no.11, 2018 , pp. 1263-1270 More about this Journal
Abstract
Dynamic adaptation method is an effective technique to enhance the usability by personalizing the soft keyboard layout using the user's key input information. In this paper, we propose a dynamic adaptation method of a keyboard by automatically extracting typos from key input information and using adjacent-typo information classified through the relationship between typos. This technique does not limit a range of adaptation to the inside of the key but extends the range to the neighbor key so that the adaptation effect can be achieved in a wide range at a high speed, thereby the proposed method improves the usability of the keyboard with a small number of inputs. The proposed method showed 25% increase in usability compared to the existing method through experiment and it was confirmed that usability improves up to 33% when used with the existing method.
Keywords
Soft Keyboard; Dynamic Adaptation; Adjacent-Typo; Usability;
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Times Cited By KSCI : 3  (Citation Analysis)
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