The Korean twiddler: one-handed chording text entry for Korean mobile phones

We present a text entry method using the Twiddler one-handed chording keyboard to input Hangul, the Korean alphabet, on mobile phones. After estimating keystrokes of various text entry methods, we found that our Twiddler 3 Bul keymap has the fewest keystrokes needed among the methods evaluated. Keywords Text entry, mobile phones, mobile input, keypad input, chording, Hangul ACM Classification Keywords H.5.2 User interface: Input devices and strategies

• Type: Conference
• Year: 2006
• Where: CHI
• Authors: Myungcheol Doo, Kent Lyons, Thad Starner
• Keywords: CHI 2006, Human Computer Interaction, Mobile Phones, Text Entry Methods, Twiddler One-handed Chording