|
Nyctography is a form of shorthand writing created by Charles Lutwidge Dodgson (better known as Lewis Carroll) in 1891. Nyctography is written with a nyctograph (also invented by Carroll) and uses a system of dots and/or strokes all based on a dot placed in the upper left corner. Using the Nyctograph, one could quickly jot down ideas or notes without the aid of light. Carroll invented the Nyctograph and Nyctography because he was often awakened during the night with thoughts that needed to be written down immediately, and didn't want to go through the lengthy process of lighting a lamp just to have to extinguish it shortly thereafter. The device consisted of a gridded card with sixteen squares (square ) and system of symbols representing an alphabet of Dodgson's design, which could then be transcribed the following day. He first named it "typhlograph", but at the suggestion of one of his brother-students, this was subsequently changed into "Nyctograph".〔(“The Life And Letters Of Lewis Carroll (Rev. C. L. Dodgson)” by Stuart Dodgson Collingwood B.A. Christ Church, Oxford )〕 Initially, Dodgson used an oblong of card with an oblong cut out of the centre to guide his writing in the dark.〔 This did not appear to be satisfactory as the results were illegible. The new and final version of the nyctograph is recorded in his journal of September 24, 1891 and is the subject of a letter to “The Lady” magazine of October 29, 1891:
From the description it appears that Dodgson’s nyctograph was a single row of 16 boxes cut from a piece of card. Dodgson would enter one of his symbols in each box, then move the card down to the next line (which, in the darkness, probably, he would have to estimate) and then repeat the process. ==References== 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「Nyctography」の詳細全文を読む スポンサード リンク
|