Paper Info
Title
Evaluation of text entry methods for Korean mobile phones, a user study
Abstract
This paper reports the results of a user study designed to evaluate text entry methods for mobile phones used in Korea. At present the keypad layout for Korean mobile phones has not been standardized and different manufacturers produce phones with different layouts. Included in the evaluation are three of the dominant text entry methods: Chon-ji-in, EZ-Hangul, and SKY. The metrics used in the analysis are key strokes per character, words per minute, and total error rate. The results suggest that SKY offers a good balance between speed, effort, and accuracy. The paper also introduces a phrase set that has high correlation with the Korean language and could be used in other experiments on Korean text entry methods.
Year
DOI
Venue
2010
10.1145/1753326.1753633
CHI
Keywords
Field
DocType
dominant text entry method,different manufacturer,different layout,korean mobile phone,korean text entry method,korean language,high correlation,user study,mobile phone,good balance,text entry method,hangul,evaluation,error rate
Keypad,Words per minute,Computer science,Phrase,Speech recognition,Event (computing),Hangul,Total error rate,Multimedia,Text entry
Conference
Citations 
PageRank 
References 
2
0.46
6
Authors
2
Name
Order
Citations
PageRank
Ivaylo Ilinkin1123.99
Sunghee Kim2352.83