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ETAOI keyboard is a text input software for touch screen-reliant devices. It is based on ETAOI method for coding. The keyboard uses five keys.〔(【引用サイトリンク】url=http://losensayos.com/tag/etaoi-keyboard/ )〕 Characters and signs are typed using single and multiple taps, or slides. There are unique combinations of taps and slides for each character. With no upper limit on the number of keys on which each combination is based, the keyboard can be used for typing an unlimited variety of characters. Combinations encompassing up to three keys are used for typing in Latin-derived alphabets. ==Name and mechanics== ETAOI name is derived from the 5 most frequently used letters in English: e, t, a, o, i. These characters are typed using just single taps. The same efficiency-driven approach has been followed when assigning meaningful combinations of taps and slides to all other letters, numbers and signs: the most frequently used ones are also the quickest to produce. This constitutes a radical departure from the QWERTY layout, where the position of specific letters remains unrelated to the frequency of their use. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「ETAOI keyboard」の詳細全文を読む スポンサード リンク
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