
teledon

teledon (greek shabd τιλε, "durvar" aanee ιδον, "iden" pahane ") hii 1970 chya dashakachya uttaradhat canadian sampreshan sanshodhan kendrane (see. aar. see.) vikasit keleli aanee 1980 chya dashakachya suruvatila infomartchya netrutvakhalil vyavsayik udhyoganni samarthit keleli eka videotex/teletext seva hotee. see. aar. see. neey teledonla 'dusari pidhi' pranali mhanoon sandarbhit kele, jee sudharit kamgiri, 2 dii rung graphics, bahubhashik samarthan aanee vividh hardwarewar samarthit anek bhinn parasparsanvad paryay pradan karate. aii. tii. andd. tii. corporation aanee uttar americetil itar 16 yogdankartyanni jodalelya atirikt vaishishtyansah aanee federal sarkarne samarthit kelelya teledonchi protocol mhanoon punarvyakhya karnyat aalee aanee teey naplups manak banale.
suruvatila anek chachanyanmadhye, teledon aakarshak karyakshamta darshavanyat ayashasvi tharala aanee sahayyak upkaranancha kharch jaast rahila. jaree manitoba prantasathi talagalatil, venezuelasathi soya, compuserve, californiatil laa times, general motorsasathi mahakavya, teleglobe canadasathi novatex aanee swis ptt rashtravyapi anuprayog yasarkhya prakalpanni sankalpana pradarshit kelya, akheris prakalpasathi sarkari pathimba 31 march 1985 roji sampala aanee tyanantar lagechach tyavar aadharit vividh vyavsayik seva bund jhalya.
tyanantar vimantalanvar aanee tatsam vatavaranat mahitichya pradarshanasarkhya thikani teledoncha maryadit vapar disun aala. naplups itar anek utpadananmadhye, visheshtah vilakshan online seva aanee kahee bulletin boardmadhye disun aale. hardwarechya bajoone teledoncha kayamswarupi varsa hota; tyachi nab sampreshan pranali anek varshannantar vindosathi webatiwheemadhye punha vaparali gelee.
itihas.
utpatti.
aushadhi vanaspatincha gabha haah teledoncha 'janak' manla jaato. bonn 1960 chya dashakachya uttaradhapasun sanganak graphics kshetrat kaam karat hota, mulat plottercha vapar karat hota parantu nantar video pranalinkade valala. 1970 pasoon, bovan aanee see. aar. see. madheel eka chamoone vector graphics mahitee encode karnyasathi 'picture discription instruction' (pii. dii. aay.) swarupavar kaam karnyas suruvat kelee. eka dubhashiya, 'interactive graphics programming langways' (aay. jee. pii. ell.), pii. dii. aay. code vachato aanee tyanna pradarshanasathi rasterize karato. toparyant sanghat baun, daug oo 'bryan, biil sauchak, jeey. yancha samavesh hota.aar. majala aanee bobb warberton.
kaam suru asatana, chamoone tharavale qee teey vaparat asalelya vishisht yantrasamagrivar pranali bund karane yogya nahee aanee dvisangi sankhyanaivaji alphanumeric kodvar aadharit honyasathi pii. dii. aay. pranalimadhye badal karnyas suruvat kelee. yaa drushtikonacha eka motha fayda mhanje yazman sangankashi asalelya 8-biit swachchh duvyavar avalambun rahnyaivaji samanya sampreshan vahinyandvare deta pathavala jaau shakato. 1975 madhye see. aar. see. neey naveen alphanumeric pii. dii. aay. varr aadharit parasparsanvadi rung pradarshan terminal vikasit karnyasathi norpackshee karar keela. 1977 chya akheris see. aar. see. neey anek tantradnyanache paytant ghetale hote; eka sparsh-sanvedanshil input yantrana, moolbhut graphics pranali aanee parasparsanvadi graphics programming bhasha.
1970 chya dashakachya madhyaparyant anek european desh videotex aanee teletext seva suru karnyachya prakriyet hote. udhyogat aanee prasarmadhyamandhye lakshaniy rus hota, jeey asey suchavat hote qee online seva hii "pudhchi mothee gosht" asel. pudhil kahee dashkant, lock videotexcha vapar karoon tyanchya leaving roommadhun jagatil prakashit keleli bahutek mahitee midvu shaktil", yaa parinamanvar tippanya vyapar vruttapatranmadhye samanya hotya.
see. aar. see. laa tyanchya pranalichya vikasasathi videotex sevechya aadharavar nidhi puravanyasathi, sanchar vibhag (dii. oo. see.), federal sarkarmadhil tyanche varishtha hitsambandh thevanyas saksham hote. europe aanee japanmadhye vikasit kelya jaananya pranalinpramane, canadian pranali uchch darjache 2dii graphics, uchch veg pradan karel aanee ektarfi nishchit kinwa menu displaysathi (teletext), modemvar aadharit dwimukh pranalinsathi (videotex) vaparali jaau shakate kinwa teey donhi ekatra karoo shakatat, jyamule grahakala video signalmadhye mahitee pathavata yete aanee modemdware parat kelee jaau shakate.
teledoncha vikas.
15 august 1978 roji, dockney (jyachi tantrik bajoo aata canada udhyogacha bhag aahe) eka patrakar parishad ghetali aanee aupcharikpane lokansamor teledon prakalpachi ghoshana kelee, jyat dhwanik coupler modemwar niyantrit karananya laghu sangankala mahitee pathvinare eka mothe video pradarshan pradarshit kele gele. tyanni chaar varshanchya vikas yojanechi ruparesha aakhali jyat see. aar. see. madheel pudhil tantrik vikasasathi nidhi, vikas abhyasasathi udhyoganna karj denyat yenanya shekado terminalche utpadan, tasech videotex manakanchya vataghatimadhye vipanan aanee lobbingsathi nidhi yancha samavesh hota.
1979 madhye dockney canadachya videotex sallagar samitichi sthapana kelee, jee mantryanna see. aar. see. chya kamache vyaparikaran karnyachya margambaddal sallah deil aanee canadamadhye videotex seva vikasit karel. prarambhik chaar varshanchya vikas yojnedarmyan samiteene chaar baithka ghetalya aanee prasarak, durdhvani kampanya, kebal television kampanya, utpadak aanee vividh mahitee pradatyanshi anek kshetriy chachanyanche samanvay kele. yach kalat, sarkari mahitee aanee sevanmadhye lokanna pravesh pradan karnyacha eka marg mhanoon teledon vaparnyache kaam sarvajanik sevevareel krutee dalala denyat aale.
1979 chya uttaradhat norpakne teledon decoderchi eka aavrutti vikasit kelee hotee jee aadhunik digital kebal seet top boxchya aakarachya boxmadhye thewali hotee. samkalin ganak aakar aanee aakarabaddalcha menu nivad keyset, joou ribbon kebalacha vapar karoon tyachyashi jodalela asato. yantrasamagrichya jaagi, see. aar. see. neey utpadan settingsmadhye pranalichi chachani ghenyasathi dursanchar pradatyansah kaam karnyas suruvat kelee. anek pramukh canadian vahakanni tivra swarasya vyakt kele aanee 1980 chya dashakachya suruvatiparyant anek chachani pranali suru honyas tayar hotya. utsah khoop hota; 19 november 1981 chya 'daad globe andd mail' chya ankat toronto yetheel canadian sanganak karyakram aanee parishadet eka pratinidhicha hawala dett dawa keela gela qee, 'teledoncha vapar durdhvaniitakach samanyapane houu shakato aanee tyacha samajik prabhavahi titkach motha asel."tantradnyanasathi mahan goshtincha andaj lavnare teey ekte navhteh
1980 madhye eka redio prasaranat, dockche sanshodhan upmantri dugglus parkhill yanni aarthik mahitipasoon teey natya aarakshanaparyant, pranalitoon tikite bharnyachi aanee chhapanyachi kshamata asalelya kahee sambhavya upayoganchi ruparesha dilee.
sarvajanik chachani.
norpakchya teledon terminalchya prakashanamule prasarak aanee vrutt sansthanni ghoshana kelya jyaa tyaa varshachya uttaradhat chachani pranali suru karnar aahet. tathapi, vividh vilambanmule yapaiki bahutek karyakram 1980 madhye mage dhakalale gele. vinnipegchya agadi paschimes asalelya dakshin headingley yaa chhotya shaharane, sthanik kebal operator, manitoba telephone system (emm. tii. ess.) dware tainat kelya jaananya prayogik pranalicha bhag mhanoon, pahili karyanvit upayojan karanyachi sharyat jinkley.
1880 chya dashkatil manitobachya pahilya mahila durdhvani operator ida ketschya navavarun naav dilele, "project ida" haah pragat kebal tantradnyanachya vyapak rolloutcha eka bhag hota jyache emm. tii. ess. naveen kebal pranalinchya bandwidth kshamatancha vapar karnyachya margancha abhyas karnyasathi 1978 pasoon niyojan karat hote. sevanmadhye teledon, kebal telephony, outdoar convertercha vapar karoon (seet top boxaivaji) peey tv seva aanee gass aanee electrical billing aanee alarm sevansathi qamee-bandwidth back channell deta seva yancha samavesh hota.
aay. dii. aii. prakalpacha bhag asalelya teledon sevanchi nirmiti infomart yaa teledon samagri pradan karnyasathi sthapan kelelya toronto-aadharit companyne kelee hotee. too vinipegmadhye sthapit kelelya aanee emm. tii. ess. dware chalavalya jaananya done sangankanvar hoost keela gela hota, jyamule gharchya terminalla 4800 bodd channell upalabdh hote. moolatah janewari 1980 madhye niyojit asalelya vilambamule heey varsh madhyavar dhakalale gele. aay. dii. aii. 1981 paryant chaalat rahile, jevha bahutek seva bund karnyat aalya aanee kebal samanya analogue signalvar parat aalya, jaree optical kebalacha vapar karoon eka shakha kelee gelee, jaree parisaratil anek gharanmadhye terminal firavale gele.
aay. dii. aii. nantar anek canadian kampanyanni ashach prakarche prakalp suru kele. 1980 chya suruvatila, ontario sarkarne chalavalelya shaikshanik durchitravani vahini, tvo, neey torrento bhagat 45 terminalchi sthapana kelee. april 1981 madhye, naveen brunswick durdhvanine 20 teey 100 terminals, sevanchya sampoorn sanchasah, prakalp aay. dii. aii. sarkhich eka pranali sthapit kelee. tyach mahinyat, alberta sarkarchya durdhvanini calgary kshetrat eka lahan modem-aadharit chachani 'project widden' suru kelee. eka mahinyanantar, bail canadane toronto starr aanee 'southam press' chya bhagidarit toronto aanee montriyalmadhil tyanchya 'vista' prakalpachi ghoshana kelee, jeey aashay pradan kartil. hii chachani akheris 500 teey 1000 terminalparyant vistarli.
teledonne canadabaheril lokanmadhyehi ruchi nirman kelee. julai 1980 madhye venezuela sarkarla eka mothee paradeshi vikri karnyat aalee, jyane grameen bhagatoon karakamadhye jaananya lokanna aarogya, samajik aanee aarthik madat karyakramanchi mahitee denyasathi chachani pranali sthapan kelee.
anek yuu.ess. companyannihi swarasya vyakt kele aanee tyanchya swatachya teledon-aadharit teletext pranalinsathi yojana suru kelya. 1978 salapasoon, aii. tii. andd. tii. mahamandal aanee see. bii. ess. heey videotex sevechya kalpanesah prayog karat hote aanee teledonchya prayatnankade aakarshit jhaale hote. 1982 madhye tyanni nyu jarsichya rijwoodmadhye 'venture vann' mhanoon olakhali jaanari eka prayogik pranali suru kelee, jee kahee gharanna aii. tii. andd. tii. pasoon swatantra terminals aanee itaranna seet-top boxes susajj karate. hii chachani 1982 teey 83 yaa saat mahinyansathi chalali aanee tee itaki yashasvi manali gelee qee aii. tii. andd. tii. neey 1984 madhye vyavsayik pranali suru karnyachya yojana jaheer kelya.
general motorschya mahakavyatmak prakalpat video-disk aadharit gatee video aanee dhwanisah vishesh vaparkarta pravesh keoskcha vapar keela gela, joou flint, mishigan yetheel deta centermadhun yenanya telsion detasah ektrit keela gela. vividh rajyanmadhil shekado shopping malls aanee kharedi vikretyanna kiosk vitarit karnyat aale. vaparkarte bhavishyatil samparkasathi tyanche patte deu shakat hote, karchya mahitipatrakanchi vinanti karoo shakat hote kinwa upalabdh asalelya serve qaar models pahanyasathi gatee aanee dhwanisah serve tantrik aanee drushya mahiticha shodh gheu shakat hote. haah vishisht prakalp uttar americetil teledonchi sarvat mothee vikri hotee aanee vaparkartyanna qaar vikretyashi naan bolata qaar models tapasanyachi parvanagi dilee.
teledon naplups banato.
aii. tii. andd. tii. neey bail aanee docks pramanikaran prayatna suru kele. aii. tii. andd. tii. neey pranalimadhye done pramukh jodya dilya; tumche swatache varn sanch paribhashit karanyachi kshamata aanee ekadhik graphics aadeshanna 'macrow' madhye gundalanyachi kshamata. pahilyane keval kinwa aantarrashtriy varnach pradan kele naheet, tarr qamee pareshan kharchasah pathavata yenyajogya lahan graphixchya nirmitisathi dekhil pradan kele aahe, jeey kahee bhoomikanmadhye upayukt aahe jethe graphics gridmadhye mandata yetat, jase qee buddhibalpat. nantarchya kalat programmersna samanyatah vaparla jaanara graphikal ghatak, udaharanarth, aii. tii. andd. tii. logo tayar karanyachi aanee too macromadhye jatan karanyachi parvanagi midali. tyanantar jyaa prushthala tyachi garaj aahe tyaa konatyahi prushthavar ekach nirdeshasah graphik punha tayar kele jaau shakate.
parinami pranali 1983 chya suruvatila naplups mhanoon udayas aalee, tarr prasaran paddhat jee mahitila tv signalchya ubhya rikt vyatyayamadhye encode karate tee nabts manak bunley. bite masika" madheel pramukh lekhanni februwari, march, april aanee meey 1983 chya ankanmadhye chaar mahinyanchya kalavadhit pasarlelya naplups pranalichi vyapak prekshakansamor olakh karoon dilee. manak purn jhalyanantar, yuu.ess. teletext yojana pudhe jaau lagalya. naplupschee guntaguntichi chitrarachana karanyachi kshamata tumchyasathi visheshtah manoranjak hotee.ess. mahitee vikrete jase qee sanganakeey, kaaran tyamule tyanna jaale kinwa jahiratdarache logo kadhanyachi parvanagi midali.
toparyant teledoncha tantrik vikas purn jhaala hota aanee 1983chya unhalyat canadian sarkarcha sahbhag qamee jhaala. pudhil prayatnancha uddesh teledon pranali aanee samagrisathi vyavsayik bajarpeth vikasit karnyat madat karane haah hota, jee aanakhi eka varsh chaloo hotee.
vyavsayik prayatna.
sarvat jaast kaal tikananya teledon upayojananpaiki eka mhanje 'prakalp talagalatil', joou aadhichya prakalp aay. dii. aii. chaa bhag mhanoon vikasit kelelya aanee vinnipegmadhil tyachya yantranvar chalana sevancha pathpurava hota. aay. dii. aii. chya ulat, talagalatil lock kebal duvyanaivaji bhaugolikdrushtya vitarit modemvar chaalat asat aanee visheshtah shetkyansathi havamanacha ahwal, krishi rasayananchya soochana aanee itar mahitee, tasech vividh vinimayanvar thet vastoonchya kimmatinsathi paryayi duve pradan karane heey uddisht hote. kimmati jaast hotyah terminal kharedi karnyavyatirikt ekvelche atirikt $100 setup shulk, varshik shulk $150 hote aanee seveshi jodanyasathi $19.00/hr shulk aanee "sampreshanasathi" aanakhi $6.00/hr shulk hote. tarisuddha, talagalatil eka ashee pranali vikasit jhaali, jee infomartne tayar kelelya shetkyanna 20,000 pananchi mahitee vitarit karate. vinnipegmadhye sthit, talagalane alberta, saskachevan, uttar auntario aanee 1985 madhye uttar united statesla seva denyasathi vistar keela.
sarvajanik thikani teledon sadar karnyacha eka pramukh prayatna mhanje nabu network. paramparik teledon pranalinpramane, zeelog zed80 see. pii. yuu. vaparoon aanee see. pii./emm. clone chalvat, parantu kebal modemwar boot karoon aanee program suru karoon, nabu terminal heey tyanchya swatachya adhikarat sampoorn gharguti sanganak hote. tyane sumare 100 karyakramansah suruvat kelee, jyat mukhytah khel, parantu tyat vaiyaktik vitt package aanee tatsam, tasech online banking aanee itar grahak sevansathi teledoncha vapar dekhil samavisht aahe. vaparkartyanni heey yantrasamagri 950 dollarmadhe vikat ghetali aanee teey tyanchya rangeet durchitravanishi jodale, kebaldware karyakramanmadhye pravesh karnyasathi darmaha 8 teey 10 dollar deela. aktoobar 1983 madhye ottawa kebal vhijanvar adhikrut prakshepanantar, ottavachya skyline kebal vhijandware 1984 madhye aanee eka varshanantar japanmadhil sova yethe, nabu aanee sci corp yanchyatil sahkaryadvare nabu network suru karnyat aale. online banking aanee itar sevansathi nabu yantranmadhye teledoncha vapar keela jaato.
julai 1983 madhye bafin betavaril frobisher beey yethe aayojit inuit circumpolar councilchya tisya sarvasadharan sabhesathi teledon pranalisathi eka mahattvapoorn pradarshan ubharanyat aale hote. parishad aanee tichya sevanvishayi mahiticha databases torrentomadhil teleglobe canadane tyanchya novatex pranalivar hoost keela hota, jyat ingraji, french, danish, inuctitut, greenlandic, labradorian, inupiag, yupik aanee western aarktikmadhye anuvadit mahitee hotee. microteldware puravilele sola teledon terminal, frobisher bemadhil vividh thikani sthit hote, jyat vancuver, washington, dii. yethe atirikt terminal hote.see., copenhagen, anchorage, bethel, utkiyagvik, nook tasech itar uttarekadil samuday. bail canada, teleglobe, greenland dursanchar aanee danish tapal aanee taradvare dalanvalan pradan kele jaat hote.
canadachya sarkarne chitramay mahitee vitarit karnyacha eka marg mhanoon teledonmadhye dekhil guntavanuk kelee. transport canadane 'tabs' navachi eka pranali chalavali jee anek vimantalanvar terminal sthapit karate, jithe vaimanik havamanachi mahitee aanee notam patkan shodhu shakat hote. sankhyiki canadane tyanchya tallychart softwarecha vapar karoon tyanchya cancim pranalimadhye aalekh aanee itar mahitee vitarit karnyacha eka marg mhanoon tallidoncha vapar keela jyane detachya sarnyanche naplups aadeshanmadhye rupantar kele. environment canadane video feed tayar karnyasathi teledon terminalcha vapar keela joou nantar sthanik kebal feedvar prasarit keela jaau shakato.
toronto bhagat, mothya shopping malls, sarkari imaratinmadhye (udaa.jee. scarbero nagri kendra) aanee visheshtah toronto khanyache kendra. london, ontariyochya kebalsheardware chalavali jaanari hii pranali 8085-aadharit sookshm sangankavar avalambun hotee, jee touch screenne susajj asalelya anek nappleps terminal chalavate, serve detapackdware back-end detabesashi sanvad sadhate. yaa pranaline shopping maull margdarshak aanee coopans batamya, hawaman aanee creeda mahitee dilee. itar anek shaharanmadhyehi rolloutchi ghoshana karnyat aalee.
sarvat mothe prayatna americet karnyat aale. 1982/3 madheel eka prayoganantar, aii. tii. andd. tii. neey swatachi videotex seva naan ghenyacha nirnay ghetala, tarr tyaeivaji jyanna havee hotee asha itar companyanna seva aanee samarthan denyacha nirnay ghetala. see. bii. ess. neey tyanchya extravision sevechya vikasasathi lakshaniy bhandwal guntavale, jyat adhik paramparik teledon mahitisah bund caption aanee vahini mahitee dekhil samavisht hotee. sanlagn kendre dekhil pravahanmadhye tyanchi swatachi samagri samavisht karoo shakat hotee, jaree heey karnyasathi aavashyak asalelya pranalinchya uchch kharchamule teey tulanene durmil jhaale.
aii. tii. andd. neey 'viewtron' seva chalavanari viewdetta hii eka dharak company tayar karnyasathi nite-ryder vruttapatranshi dekhil bhagidari kelee. 1980 madhye floridamadhye chachani vikri karnyat aalee, 1983 paryant hii seva sampoorn dakshin florida bhagat vistarli aanee nantar purvekadil samudrakeenanchya bahutansh bhagaparyant vistarli. drushya mahitichi suruvat pramukhyane eka vrutt seva mhanoon jhaali, parantu kalantarane tyat adhikadhik vaishishtyancha samavesh jhaala. teey modemvar shuddha videotex swarupat karyarat asalyane, eae-mail aanee bulletin boards vividh prakarchya dwimukh seva deu shakale. ashich eka pranali 'getway' hotee, jee 'ett andd tii' aanee 'losses angelis times' dware chalavali jaat hotee.
1984 madhye tribune media services (tii. emm. ess.) aanee sambandhit presne "aii. pii. news plus" navache kebal television channell chalavale jeey anek yuu. ess. madheel kebal television grahakanna naplups-aadharit news screen pradan karate.ess. shahare. aurlando, florida yetheel attex sampadan pranalivar kaam karananya tii. emm. ess. karmchanyandware batmyanchi prushthe tayar aanee sampadit kelee gelee aanee sthanik kebal television companyanmadhye asalelya nappleps decoder upkarananna upgrahadvare pathavali gelee. pratima sthanik patalivar sadar kelya gelya aanee nantar grahakanna samanya durchitravani sanket mhanoon pathavalya gelya. yamule upgrahadvare vhidiochya sampoorn vahinya sanlagn kendranna pathvanyachi garaj talhali gelee, tyaeivaji, thodya pramanat deta pathavala gela aanee lakshaniy qamee kharchat video punha tayar karanyachi parvanagi dilee gelee.
samasya.
chachani upayojananni itar bahutek teletext pranalinni dekhil shodhalelya samasya darshavilyah prachand pramanat samgrishivay, prekshakanchi aavad rakhane katheen aahe. mothya teledon upayojananmadhye hajaro prushthe asoo shakatat, parantu vaparkarte tyanchya aavadichya vishisht kshetranmadhil samagri twarit sampavu shakale, asey suchavat qee pranalimadhye dirgh kalavadhisathi manoranjak rahnyasathi shekado hajaro prushthe asane aavashyak aahe. bail-northern researchya gorden thompsonne mhatalyapramane, "serve utsah apekshet aahe; vastav kharokharach khoop nirashajanak aahe."
teledons bahutek teletext pranali prasaran modelchya sandarbhat tayar kelya gelya hotya, jithe mothya vikretyandvare samagri pradan kelee jaeel aanee nantar durdarshan kinwa vruttapatranpramanech vaparkartyakade ektarfi pathavali jaeel. parasparsanvad samanyatah menu nivadiparyant kinwa arjanchi mahitee (online bankingsarkhi) pradan karnyapurta maryadit hota. yamule samagri tayar karnyacha sampoorn bhaar seva puravathadar aanee tyanchya bhagidaranvar padala, hii eka mahagadi aanee velkhau prakriya hotee. prashnatil bahutansh majkoor ekach kampanyandvare niyantrit vegvegalya madhyamanvar aadhich upalabdh asalyane, teletext sevanna qamee kharchik aanee adhik vikasit asalelya vidyaman madhyamanshi spardha karanyachi samasya dekhil hotee.
teledon dekhil mahag hota. jevha teey sadar karnyat aale tevha 1982 paryant terminal $200 teey $300 madhye upalabdh hotil ashee apeksha hotee, parantu teey jhaale nahee. terminalsche sarvat mothe puravathadar electrohome, norpak aanee microtel hote, jyanche terminal $1,800 teey $2,500 darmyan hote. vikasachya kalat hardware utpadakanna vatale qee maganimule kimmati $600 peksha qamee hotil, tathapi, chachanyanchya nikalanni asey soochit kele qee heey dekhil mothya bajarpethesathi khoop mahag manale jaeel.
teledon nahisa hoto.
1980 chya dashakachya madhyaparyant, teledonsarkhya graphics kshamata asalele gharguti sanganak aadhich aale aanee gele hote, jyamule kimmati agadi sopya teledon terminalchya agadi khalee gelya hotya. mackintosh, amiga aanee attari ess. tii. sarkhya yantranchi eka pidhi bajarat pravesh karat hotee, jyachi kshamata teledon pranalinshi julat navhati. tyach velee, compuserve aanee soars sarkhya mahitee seva vaparnyayogya online anubhav dett hotya, joou teledon deu karnyat ayashasvi tharala.
yaa serve karananmule, teledon aanee sarvasadharanpane videotexmadhil ruchi patkan qamee jhaali. eka kaaran mhanje satat nidhicha muddah hota, joou sarkarla aasha hotee qee global aanee mail sarkhya khajgi prakashan kampanyankadun kinwa toronto starkadoon bahudha sambhavya umedvar mhanoon yeil. 1983chya uttaradhat aanee 1984chya suruvatila mahitee tantradnya see. eae. oo. dave carlisle yanchya karkirdit, khajgi prakashan mahamandalanna yogya drushtikon sapadu shakala nahee aanee yamule dii. karlisalachya rajinamyacha infomartver gambhir parinam jhaala, joou khadkal samudratil teledoncha pramukh bhag aahe.
31 march 1985 roji teledonchya prayatnansathi sarkarcha nidhi adhikrutpane sampushtat aala, jyaa velee infomartne 20 dashalaksh dollarspeksha jaast rashtriy aanee aantarrashtriy vikri kelelya mahasulacha hishob naan karata $69 dashalaksh kharch kele gele hote. assa andaj vartavanyat aala hota qee aanakhi 20 kotee dollarchi guntavanuk vividh udyog bhagidaranni kelee hotee, tyapaiki 10 kotee dollarchi guntavanuk bail canadane kelee hotee. suruvatichya bahutek chachani pranalinni 1982 paryant tyanche kaam sampavale hote, tarr vyavsayik pranali kahee varshe tikoon rahilya; aine. bii. see. chee pranali janewari 1985 madhye sampali, tyanantar 'nabu' neey '1985/6' madhye aanee nantar 'extravision', 'viewtron' aanee 'getway' neey march 1986 madhye. yaa sevanna grahakanchya maganichi kahee patali sapadali taree, tyanchya grahakanchya aadharasathi manoranjak asoonahi tyanchya karyasathi paise denari kimmat rachana konalahi sapadu shakali nahee.
kahee kaal teledon pranalicha vapar ektarfi madhyam mhanoon suru rahila. eka samanya vapar mhanje, tyaa durchitravanishi jodalelya terminalvar digital mahitee pathvanyaivaji, video tayar karnyasathi teledon terminalcha vapar karane, jeey nantar paramparik durchitravanivar close-circuit television signal mhanoon pahanyasathi prasarit kele gele. vimantal aanee itar sarvajanik bhaganmadhye mahitichya pradarshanasathi tasech kebal durchitravani kendransathi mahitee pradarshanasathi asha pranali samanya hotya.
varsa.
aashadayak tantradnyan kinwa kelele prayatna mhanoon teledonche apayash, teledonchi aantarrashtriy sweekruti mandavane aanee tyala uchch patalichya karyakshamatekade dhakalanyatil uttar amerikechi sustapana haah canadamadhye lakshaniy charcha aanee nirashecha vishay hota, joou 1980 chya dashakachya uttaradhat aanee 1990 chya dashakachya suruvatila jhalelya videotexchya sampoorn sankalpanevar ashach aanee vyapak sambhashanacha eka bhag hota. durchitravanivaril anek teeka, pranalichya vikasat sarkarchya bhoomikevar kendrit hotya, jyaa tantradnyanala kharokhar konalahi havey navhate.
bahutansh vyavsayik prayatna sampalyanantar, naplepsna vilakshan online sevecha aadhar mhanoon jivanacha eka naveen shwas midala. viewtron aanee 1988 madhye 'prodigy' chya prakshepanadarmyan, nappleps graphics sahajpane pahanyachi kshamata asalele vaiyaktik sanganak samanya jhaale hote aanee modemcha veg itka vadhala hota qee deta aata prachand navhata. eka aashadayak suruvatinantar, vilakshan vyavasthapanane anek chuka kelya jyamule tyancha grahakvarg gambhirpane aswasth jhaala aanee 1990 chya dashakachya madhyat world wide vebchya aagamanane too nasht jhaala.
durchitravani signalmadhye mahitee antarbhut karnyasathicha sanchar protocol asalelya nabbotscha vapar dekhil teledon prakalp sampalyanantar suruch rahila. upalabdh asaleli ekmev pranali nasali taree, bund caption samarthanasathi yacha mothya pramanavar vapar keela jaat asey. yacha vapar microsoftchya web tvsathi windows aanee intelchya intercastsathi dekhil keela jaat asey. doghannihi sangankasathi plug-inn kardchya swarupat sanukool tunor vaparale, jeey vhee. bii. aay. madhye kinwa agadi sampoorn durchitravani vahinimadhye kootbaddha keleli mahitee capture karatat.
teledonveryl tyachya kamasathi, herb baunala ontariyochya vyavsayik abhiyantyanchya sanghatanekadun aurder auph canada aanee abhiyantriki utkrushtatesathi suvarnapadak midale. touch ross nyu perspective puraskar herb baun aanee daug oo 'bryan yanna denyat aala. nantar bonn yanni parasparsanvadi shikshan sahitya vikasit karnyasathi iden corpchi sthapana kelee.