Dayi method
Chinese character input method based on components From Wikipedia, the free encyclopedia
Chinese character input method based on components From Wikipedia, the free encyclopedia
Dayi (Chinese: 大易; pinyin: dàyì, literally "great ease") is a system for entering Chinese characters on a standard QWERTY keyboard using a set of 46 character components. A character is built by combining up to four of the 46 characters (the other six are provided for typing Taiwanese addresses), using a system similar to that of Cangjie, but is decomposed in stroke order instead of in geometric shape in Cangjie.
 | This article needs additional citations for verification. (December 2009) |
On most keyboards in Taiwan, most keys show four symbols. On the keys, the Latin letters are in the upper left, Bopomofo symbols on the upper right, Cangjie symbols on the lower left, and Dayi symbols on the lower right.
Like Cangjie, every radical has some auxiliary shapes; but some of the auxiliary shapes of one radical originate from the mnemonic word of the radical. For example, key 6 is mapped to 車(car) in the keyboard, its mnemonic word is "6片車門"(six pieces of car door), and its auxiliary shapes include "片"(piece), "爿"(old character for "wall", its shape is the reflection of "片"), "甫"(its shape is like "車"), "門"(door), "鬥"(to battle or to fight, its shape is like "門").
The following are rules of the Dayi input method:[1]
One common frustration of learning any Chinese input method is not knowing the correct sequence of keys to enter. This problem can be alleviated with the help of an answer table. The following technique can be used to familiarize oneself with the Dayi keyboard layout. Speed and proficiency will develop with additional practice. This technique can be used with other input methods as well using similar lookup tables as answers.
The keyboard layout for the Dayi input method contains keys for many of the Kangxi radicals in its entirety. This means that a single keystroke accounts for the left half or right half of many Chinese characters. For instance, "車" in "輸" (6AJN) is represented by "6". This allows for characters to be represented by 4 keys or less.[1] In comparison, in Cangjie, "車" in "輸" (JJOMN) is represented by "JJ" for "十十", thus requiring up to 5 keys per Chinese character. A user of Cangjie would require experience and attention to decomposition rules to notice that the "田" segments of the Kangxi radical are omitted.
Unlike other input methods, Dayi's use of 46 character components instead of 26 happens to be its greatest impediment, because it makes typing digits and punctuation marks very inconvenient.
Some operating systems that support the Dayi input method are:
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
