{"id":"minitel-screen","no":538,"name":"Minitel (Télétel) Screen","ja":"ミニテル画面","era":"1980–2012","family":"デジタル・レトロ","kind":"スタイル","collection":"Dictionary expansion 26","addedAt":"2026-08-19","source":{"title":"IEEE Spectrum — Julien Mailland, \"Minitel: The Online World France Built Before the Web\"（著者はMIT Press『Minitel: Welcome to the Internet』の共著者）","url":"https://spectrum.ieee.org/minitel-the-online-world-france-built-before-the-web"},"reference":{"status":"verified","pageUrl":"https://spectrum.ieee.org/minitel-the-online-world-france-built-before-the-web","credit":"IEEE Spectrum — Julien Mailland, \"Minitel: The Online World France Built Before the Web\"（著者はMIT Press『Minitel: Welcome to the Internet』の共著者）","gallery":[{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/TerminalT%C3%A9l%C3%A9telV%C3%A9lizy1980.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:TerminalT%C3%A9l%C3%A9telV%C3%A9lizy1980.jpg","credit":"Bernard Marti《ヴェリジーの Télétel 実験で使われた Thomson 製ビデオテックス端末》1980 — Wikimedia Commons / CC BY 3.0"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/ClownVTXPhoto.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:ClownVTXPhoto.jpg","credit":"Bernard Marti《写真ビデオテックスのページを映す Minitel》1984 — Wikimedia Commons / CC BY-SA 2.0 FR"},{"imageUrl":"https://commons.wikimedia.org/wiki/Special:FilePath/Zhonghuavtx.jpg?width=640","pageUrl":"https://commons.wikimedia.org/wiki/File:Zhonghuavtx.jpg","credit":"Bernard Marti《日本語を表示する Minitel 端末》1986 — Wikimedia Commons / CC BY-SA 2.0 FR"}]},"essence":"フランスの Télétel 規格が定めた画面の作法。40桁×24行の枡目に、一つの升目を縦3・横2に割った擬似図形を敷き詰めて絵を作り、黒・白・青・緑・赤・黄・マゼンタ・シアンの8色だけで組む。3615 に続く短い符丁がそのままサービスの名前だった。","cues":["40桁×24行の枡目に、文字も図形もまったく同じ大きさで並ぶ","絵が、一つの升目を縦3・横2に割ったブロックの集まりでできている","黒・白・青・緑・赤・黄・マゼンタ・シアンの飽和した8色しか出てこない","強弱をつける手段が、白黒の反転表示と下線しかない"],"intents":["懐かしさ","技術","親密"],"works":["文字と図形が同じ枡目に載る条件で、一枚の画面に絵と本文を共存させたいとき","色を8色に絞り、反転と下線だけで強弱をつける画面を作るとき"],"recipe":{"type":"幅の決まった一種類の升目にすべてを載せる。文字の大きさを変えられないので、強調は反転と下線だけで行う。","layout":"40桁×24行の枡目を先に引き、その上に見出し、本文、入力欄を割り付ける。行をあふれさせず、画面一枚で完結させる。","material":"一つの升目を縦3・横2の6つに割ったブロックを最小の単位として絵を組む。色は8色に限り、一つの升目には文字の色と地の色の2色までしか置かない。"},"avoid":"なめらかな曲線や中間色を持ち込むと、升目を割ったブロックの粗さが中途半端にならされ、この様式の骨格である枡目そのものが見えなくなる。","colors":["#000000","#00FFFF","#FFFF00"],"motif":"graphic","pair":["teletext-art","terminal-ui"],"study":["Minitel 1B の技術仕様書にある擬似図形（モザイク形態）の定義","8色が単色の端末で8段階の灰に置き換わる仕組み","サービスが 3615 のような短い符丁で呼ばれ、その符丁が街に貼り出されていたこと"],"en":{"essence":"The screen craft laid down by France's Télétel standard. Pictures are tiled out of mosaic characters on a grid of 40 columns by 24 rows, each cell divided three down and two across, and the whole palette runs to eight colours, which are black, white, blue, green, red, yellow, magenta and cyan. A service was known by the short code that followed 3615, and the terminals stayed in use until 2012.","cues":["A grid of 40 columns by 24 rows where letters and pictures occupy cells of exactly the same size","Images assembled from blocks that split a single character cell three down and two across","Only eight saturated colours in play, which are black, white, blue, green, red, yellow, magenta and cyan","Emphasis available in two forms only, reversed video and an underline"],"works":["Fitting a picture and running text onto one screen where both must sit on the same character grid","Designing a screen limited to eight colours, where emphasis can only come from reversed video and underlines"],"recipe":{"type":"Everything sits on one fixed width cell. Since type size cannot change, emphasis has to come from reversed video and underlines alone.","layout":"Rule the 40 by 24 grid first, then allocate heading, body and input field onto it. Never overflow the rows, because each screen has to be complete in itself.","material":"Build images from blocks that divide one cell into six, three down and two across. Hold to eight colours, and allow any single cell at most two of them, one for the character and one for its ground."},"avoid":"Smooth curves and midtones half erase the coarseness of the divided cell, and once that goes the grid holding the whole thing up stops being visible.","study":["Minitel 1B の技術仕様書にある擬似図形（モザイク形態）の定義","8色が単色の端末で8段階の灰に置き換わる仕組み","サービスが 3615 のような短い符丁で呼ばれ、その符丁が街に貼り出されていたこと"]}}