
kepten (videotex)

kepten system (aksharam mariyu namuunaa telephone access information network system kosam) anedi japanese videotex vyavastha, dheenini entiti roopondinchindi. 1978loe prakatinchabadina eee seva 1979 nundi 1981 varaku prayoginchabadindi, 1982 nundi 1983 varaku rendava pedda vichaarana jarigindi. eee seva 1984 novemberlo vaanijyaparamgaa praarambhinchabadindi. 
alphanumeric aksharaala prasaarampai aadharapadakunda undatam dwara kepten polchadagina european videotex vyavasthalaku bhinnamgaa undhi. japanese kanji aksharaala samiti 3,500 aksharalaku paiga kaligi undhi, mariyu 1970la chivaralo viniyogadaaru yokka terminallo akshara generatornu chaerchadaaniki prayatninchadam, idhi nilupukogaladu mariyu taruvaata demand meeda chaalaa aksharaalanu utpatti cheyagaladu, idhi nishedhaatmakamainadigaa pariganinchabadindi. badulugaa, nakilee yantraala maadirigaane coding vyuuhaalanu upayoginchi, paejeelanu gananeeyamgaa tudi viniyogadaaruku mundugaa andinchina chitraalugaa pampaaru.
december 1985 natiki kepten 650 samachara pradaatalanu kaligi unnadu, marusati samvatsaram 245 nagaralaku vistarinchabadindi. ayithe, 1992 marchi natiki eee vyavasthaku 120,000 mandhi chandaadaarulu matrame unnaaru. 
sanyo msx1 computerla kosam kepten adaptornu vidudala chesindi, mariyu yamaha msx2 kosam idhe vidhamaina parikaranni vidudala chesindi.
prapanchavyaaptamgaa unna itara videotex vyavasthala maadirigaane (french minitel minaha), idhi saamuuhika-market viniyogaanni saadhinchadaaniki ennadoo munduku saagaledu. eee vyavastha marchi 31,2002naa moosiveyabadindi.

