Iselfowuni ukususela ngo-1981

Iselfowuni ka-1981: Ukutshintsha unxibelelwano ngendlela engazange ibonwe ngaphambili. Ukususela kwisiqalo esithobekileyo malunga namashumi amane eminyaka eyadlulayo, iselula ka-1981 iye yaba luphawu lobugcisa bale mihla kunye nesiganeko esibalulekileyo kwimbali yonxibelelwano oluphathwayo. Ngoyilo lwayo olutsha⁢ kunye neempawu zobuvulindlela, esi sixhobo sohlaziyo sivule indlela yexesha loqhagamshelo olungazange lubonwe ngaphambili kwaye sabeka isiseko sophuhliso lwee-smartphones esizaziyo namhlanje. Kweli nqaku lobugcisa, siza kuphonononga ukuvela kweselfowuni ye-1981 kunye nefuthe layo kwihlabathi letekhnoloji.

Intshayelelo

Kweli candelo "", siza kujongana neekhonsepthi ezisisiseko kunye neziseko zethiyori eziyimfuneko ukuze usiqonde ngokwaneleyo isihloko. Siza kuphonononga imigaqo ephambili kunye neenkcazo ezifanelekileyo kuwo wonke umxholo. Okulandelayo, siza kunikela isishwankathelo seenjongo ezijoliswe ukuba zifezekiswe kule modyuli kunye nendlela ulwazi oluya kwakhiwa ngayo.

Ukuqala, kubalulekile ukuqonda iziseko ezisisiseko zesihloko ukuze uphonononge kwiikhonsepthi eziphambili ngakumbi kamva. Eminye yemixholo ekuya kuxoxwa ngayo yile: Yintoni [isihloko]? Ziziphi usetyenziso kunye noncedo? Ziziphi izixhobo kunye nobuchwepheshe obusetyenziswayo [kwisihloko]? Le mibuzo, kunye neminye emininzi, iya kuphendulwa kuyo yonke le modyuli.

Ngokweenjongo zemodyuli, eyona njongo yethu iphambili kukubonelela ngesishwankathelo esibanzi [sesihloko], kunye nokuphuhlisa ukuqonda okuqinileyo kobuchule kunye neendlela ezinxulumene nazo. Ukongezelela, siya kugxininisa ekuboneleleni ngemizekelo ebonakalayo kunye nezifundo zeziganeko ezibonisa ukusetyenziswa kwe [isihloko] kwiimeko zangempela zehlabathi. Ekupheleni kwale modyuli, abafundi kufuneka bazive bekhululekile ukuthetha nokusebenza kunye [nesihloko], kwaye baya kukulungela ukuphonononga iikhonsepthi eziphambili kwiimodyuli zamva.

Imbali yeselfowuni⁤ ukusuka ngo-1981

Iphawula isiganeko esibalulekileyo kwihlabathi lonxibelelwano oluphathwayo. Ngaloo nyaka, iselula yokuqala yorhwebo yaziswa kwimarike, i DynaTAC 8000X, yenziwe yiMotorola. Esi sixhobo soguqulo sinobunzima obumalunga ne-800 grams kwaye sinobude obungama-33 cm, sisenza isixhobo esinamandla, kodwa sinamandla amakhulu.

I-DynaTAC 8000X yagqama ngokuba sisixhobo esiphathwayo esikwaziyo ukufowunela iifowuni ezingenazingcingo ukusuka naphi na, into eyathi yade yafunyanwa kuphela kwindawo yentsomi yesayensi.

• Imisebenzi esisiseko: le fowuni yokuqala ikuvumela ukuba ucofe amanani, ufumane kwaye uphelise iminxeba, kwaye gcina oonxibelelwano kwinkumbulo yayo yangaphakathi elinganiselweyo.
• Ibhetri: Yayinebhetri yenickel-cadmium enikezela ngokuzimela malunga neyure ⁤yexesha lokuthetha kunye neeyure ezisibhozo zexesha lokulinda.
• Isikrini: Nangona yayingenaso isikrini njengoko sisazi namhlanje, yayine-LED encinci ebomvu ebonisa ubude beefowuni kunye nezinye izikhombisi ezisisiseko.

Nangona ngelo xesha i-DynaTAC 8000X yayisisixhobo esibiza kakhulu kwaye sifikeleleka kuphela kwabambalwa abakhethekileyo, yabeka isiseko sophuhliso lweefowuni eziphathwayo njengoko sizazi. okwangoku. Ukusuka kolu tshintsho, ugqatso lwetekhnoloji lwaqala apho abavelisi bafuna ukwenza izixhobo ezincinci, ezikhaphukhaphu kunye nezisebenzayo ngakumbi, ngaloo ndlela befezekisa ukuqhubela phambili kunye nokuthandwa kweeselfowuni kwihlabathi liphela.

Iimpawu zobugcisa zeselfowuni ye-1981

Iselfowuni ka-1981, nekwaziwa ngokuba yimfonomfono yokuqala yorhwebo, yaguqula indlela esinxibelelana ngayo. Nangona iimpawu zayo zobuchwephesha zinokubonakala ziyinto yakudala xa kuthelekiswa nezixhobo zangoku, ngexesha layo imele ukuqhubela phambili kwetekhnoloji.

Le fowuni inezi mpawu zilandelayo:

• Ubunzima: Iselfowuni yowe-1981 yayinzima kakhulu, inobunzima obumalunga ne-800⁣ grams. Oku kwenza ukuba kube nzima ukuphatha epokothweni yakho okanye kwisingxobo esincinci.
• Isikrini: Ngokungafaniyo nezikrini zokucofa zanamhlanje, iselula ka-1981 yayinesikrini esincinci sealphanumeric. Ibonise kuphela amanani asisiseko kunye nonobumba, nto leyo enciphisa ukhetho lomsebenzisi.
• Ibhetri: Ubomi bebhetri babufutshane kakhulu, njengoko ibinokuqhuba kuphela malunga nemizuzu engama-30 yencoko eqhubekayo phambi kokuba ifune ukutshajwa kwakhona.

Phezu kwako nje oku kuphazamiseka, iselula yowe-1981 yahlahl’ indlela yonxibelelwano lweselula njengoko sisazi namhlanje. Yayisisiqalo senguqu yetekhnoloji ekhokelele ekudalweni kwezixhobo eziphucuke kakhulu nezifikelelekayo kuye wonke umntu.

Ukusebenza kweselfowuni ukusuka ngo-1981

Iinxalenye zeselfowuni zika-1981

Iselfowuni ye-1981, eyaziwa ngokuba⁤ "isitena" ngenxa yobukhulu kunye nobunzima bayo, yayiyenye yezixhobo zokuqala eziphathwayo kwimarike. Ngaphandle kwenkangeleko yayo ekrwada, le selfowuni inguvulindlela kwimbali yocingo oluphathwayo yayinothotho lwamacandelo abalulekileyo eyenze ukuba isebenze.

• I-Microprocessor: Intliziyo yale fowuni yayiyi-microprocessor yayo, i-chip eyenza imisebenzi enengqondo kunye ne-arithmetic ekusebenzeni kwesixhobo.
• I-eriyali: I-eriyali ebanzi, ebekwe phezulu kwiselfowuni, yayivumela ukuba ifumane kwaye ithumele iimpawu zerediyo, ivumela unxibelelwano olungenazingcingo.
• Ibhetri: Ibhetri enkulu kwaye inzima, ibekwe ngaphakathi kwesixhobo, inike amandla ayimfuneko ekusebenzeni ifowuni.

Xa sithetha ngokubanzi, ibisekelwe kugqithiso kunye nolwamkelo lwemiqondiso yerediyo. Xa kufowunelwa, ilizwi lomthumeli laliguqulwa libe ziimpawu zombane lize lidluliselwe kwi-eriyali, lifikelele kuthungelwano lwemfonomfono.

• Ukuveliswa komqondiso: Isixhobo siguqule ilizwi libe ziimpawu zombane sisebenzisa i-microphone. Ezi zibonakaliso zihamba ngemicroprocessor, apho zaye zacutshungulwa zaguqulwa zaba ngamaza erediyo.
• Ugqithiso kunye nolwamkelo: Nje ukuba iguqulwe ibe ngamaza erediyo, imiqondiso yathunyelwa nge-eriyali yeselfowuni kwinqaba yefowuni ephathwayo ekufutshane. Kwelinye icala, iselula nayo yafumana imiqondiso esuka kwinqaba, eyayilungiswa yaza yaguqulwa yasisandi kwisithethi ukuze lowo uyamkelayo eve ilizwi.

Ukuqukumbela, iselfowuni ye-1981 ibonise umsebenzi osisiseko kodwa oguqukayo ngexesha layo. Nangona imida yayo kwaye xa kuthelekiswa nezixhobo zanamhlanje, le fowuni yeselula yavula iingcango zexesha elitsha lonxibelelwano oluphathwayo, oluphawula ukuqala kwendaleko yezobuchwepheshe eqhubekayo nanamhla.

Uyilo olubalaseleyo lweselfowuni ka-1981

Uyilo lweselfowuni ka-1981 ngumzekelo ocacileyo wenguquko yetekhnoloji yeselula kwinqanaba layo lokuqala.⁤ Apha ngezantsi kukho amagqabantshintshi esi sixhobo sitsha:

Umboniso we-LED we-Monochrome: Iselfowuni ye-1981 ine-high-resolution monochrome LED screen ngelo xesha. Nangona ibonisa kuphela ulwazi ngombala omnyama nomhlophe, umgangatho wayo wokubonwayo uyamangalisa kwaye uvumela ukufundwa kwamanani kunye noonobumba ngokulula kwisikrini.

Ubungakanani obubambeneyo kunye nokuphatheka: Le fowuni ibalasele kuyilo lwayo olubambekayo noluphathwayo, nto leyo eyenza ukuba ibe “sisixhobo esilula” ukusiphatha kuyo yonke indawo. Ubukhulu bayo obuncinci kunye nobunzima obulula buvumela amava omsebenzisi akhululekile kwaye afanelekileyo.

Ikhibhodi ye-Ergonomic: Ikhibhodi yeselula ka-1981 ilandela uyilo olukrelekrele kunye ne-ergonomic eyenza kube lula ukucofa iinombolo⁤ kunye nokubhala imiyalezo. Izitshixo zihanjiswa ngendlela ecacileyo kunye nocwangco, ukuvumela ukuchaneka okukhulu xa usebenzisana nesixhobo.

Izinto eziluncedo kunye nezithintelo zeselfowuni ka-1981

Iselfowuni ka-1981 yayiyenye yemizamo yokuqala yokuzisa unxibelelwano oluphathwayo kuluntu ngokubanzi. Nangona inokubonakala ngathi yeyakudala xa ithelekiswa nee-smartphones zanamhlanje, ngexesha layo yayimele intuthuko ebalulekileyo kwitekhnoloji. Okulandelayo, siza kugxininisa iingenelo kunye nemida yesi sixhobo sobuvulindlela:

Iingenelo:

• Ukuthwaleka: Iselfowuni ye-1981, nangona inkulu kwaye inzima kuneemodeli zangoku, inokuhanjiswa ngokulula kwi-suitcase okanye kwi-handbag, evumela abasebenzisi ukuba baphathe indlela yokunxibelelana nabo.
• Unxibelelwano olungenazintambo: Ngokungafaniyo neefowuni zasekhaya zesiqhelo, esi sixhobo sotshintsho sivumele ukufowuna ukuba kwenziwe ngaphandle kwemfuneko yeentambo, ukunika inkululeko enkulu kunye nokuguquguquka kubasebenzisi.
• Ukufumaneka kwehlabathi: Nangona yayilinganiselwe kububanzi, iselula ka-1981 yayisisandulela kunxibelelwano lwehlabathi. Unokwenza umnxeba uvela kwiindawo ezahlukeneyo, okoko nje ubungaphakathi kwendawo yokhuseleko lwenethiwekhi yomnxeba ekhoyo ngelo xesha.

Imida:

• Ukuzimela okulinganiselweyo: Ibhetri yeselula ka-1981 yayinobomi obufutshane. Abasebenzisi kuye kwafuneka batshaje isixhobo rhoqo ukuze baqinisekise ukuba siyafumaneka xa besifuna.
• Ixabiso eliphezulu: Emva phaya, ezi fowuni zazigqalwa njengezobunewunewu nezingafikelelekiyo kubantu abaninzi. Ngabambalwa ababenelungelo kuphela ababenokukwazi ukuzifumana.
• Imisebenzi esisiseko: Ngokungafaniyo nee-smartphones zanamhlanje, ifowuni ye-1981 yayingenalo uluhlu olubanzi lwemisebenzi. Yayilungiselelwe ukwenza iminxeba, ngaphandle kokunikezela Ukufikelela kwi-intanethi, iikhamera okanye izicelo ezongezelelweyo.

Ukuphuhliswa kothungelwano lonxibelelwano lweselula ngo-1981

Yayisisiganeko esibalulekileyo kwimbali yocingo oluphathwayo. Ngeli xesha, iiselfowuni eziphathwayo bezininzi kwaye ukusebenza kwazo bekuthintelwe ikakhulu⁢ kwiifowuni zelizwi. Nangona kunjalo, inkqubela phambili yezobuchwepheshe ivumele uphuhliso lothungelwano lonxibelelwano olusebenzayo noluthembekileyo kwezi zixhobo.

Uthungelwano lonxibelelwano luka-1981 lwalusekwe kubuchwephesha⁢ besizukulwana sokuqala somnxeba ophathwayo, owaziwa ngokuba yi-1G. Le teknoloji isebenzise ukutshintsha kweesekethe ukuseka iminxeba, ukuvumela umgangatho welizwi ocacileyo kunye nozinzile. Ukongeza, ubuchwephesha obutsha baphunyezwa ukuphucula unxibelelwano lwenethiwekhi, ukuqinisekisa uqhagamshelo oluthembekileyo kwiindawo zasezidolophini nasezilalini⁢.

Enkosi kuphuhliso lwenethiwekhi yonxibelelwano, iiselfowuni eziphathwayo zaqala ukuthandwa kwaye zaba sisixhobo esiyimfuneko kunxibelelwano lobuqu kunye nobuchwephesha. Nangona iiselfowuni eziphathwayo ngelo xesha zazikwazi ukufowunela amazwi kuphela, amandla abo okunxibelelana ngeengcingo atshintsha indlela abantu ababenxibelelana ngayo nokuhlala benxibelelene. Namhlanje, sinokuyixabisa indlela olu thungelwano lonxibelelwano lweeselfowuni ukusuka ngo-1981 lwabeka iziseko zophuhliso lobuchwepheshe beselula esibaziyo namhlanje.

Impembelelo yezentlalo kunye nezoqoqosho zeselfowuni kwi-1981

Ukuphehlelelwa kweselfowuni ngo-1981 kwaba nefuthe kwezentlalo nezoqoqosho kuluntu. Esi sixhobo sohlaziyo sayitshintsha indlela abantu abanxibelelana ngayo nabaqhuba ngayo imisebenzi yabo yemihla ngemihla. Apha ngezantsi zezinye zezona ziphumo zibalulekileyo zeselfowuni ngelo xesha:

Impembelelo kwintlalo:

• Uqhagamshelo olukhulu: Iselfowuni ivumele abantu ukuba bahlale benxibelelana, nokuba bakweyiphi na indawo. Oku kwenza kube lula ukulungelelanisa iintlanganiso, ukunxibelelana kwiimeko ezingxamisekileyo, nokomeleza ubudlelwane bomntu kunye nobungcali.
• Ukuphuhliswa kweendlela ezintsha zokuzonwabisa: Ngokufika kweselfowuni, kwavela imidlalo yokuqala yeselula kunye nethuba lokufikelela kulonwabo nanini na, naphi na. Oku kwakhokelela ekubeni abantu batshintshe iindlela zokuzonwabisa.
• Indaleko emhlabeni umsebenzi: I⁤ ifowuni ivumele ukuguquguquka okukhulu ngokwemiqathango yomsebenzi okude. Abantu babengasaphelelanga kwiidesika zabo nakwiindawo abasebenza kuzo, bevula iingcango zamathuba amatsha emisebenzi neendlela zokuphila.

Impacto económico:

• Ukukhula kwecandelo lobuchwephesha: Ukuphehlelelwa kweselfowuni ngo-1981 kukhokelele kuhlumo olubonakalayo kwishishini leefowuni eziphathwayo⁢ kunye nobuchwepheshe obunxulumeneyo. Amashishini amatsha kunye namathuba engqesho athe avela, ekhulisa uqoqosho.
• Ukunyuka kwi-e-commerce: Ukukwazi ukwenza intengiselwano kwi-intanethi kunye nokuthenga kwisixhobo esiphathwayo kunyuke kakhulu ngelo xesha. Oku kwavula imakethi entsha yamashishini kwaye kukhokelele kurhwebo lwe-e-commerce.
• Ukuveliswa kwezinto ezintsha kwi-computing: Uphuhliso lweselfowuni lukhuthaze uphando kunye nokuqhubela phambili kwimimandla efana ne-miniaturization yamacandelo, ukugcinwa kwedatha kunye noqhagamshelwano olungenacingo. Olu tshintsho aluzange lube luncedo kwicandelo leefowuni eziphathwayo kuphela, kodwa lube nefuthe elihle kushishino lwekhompyutha ngokubanzi.

Uphuculo olucetyisiweyo lweselfowuni ka-1981

Kwihlabathi letekhnoloji, inkqubela phambili ihlala ihleli kwaye iyanda ngokumangalisayo. Noko ke, kwanemifuziselo yeeselfowuni zakudala, njengaleyo yaqaliswa ngowe-1981, inokungenelwa kuphuculo olunconyelwayo. Apha sibonisa ezinye iindlela zokuphucula kunye nokwenza ngcono iselfowuni yakho ka-1981:

-Uhlaziyo lwesikrini: Faka esikhundleni isikrini esidala se-monochrome ngesikrini sombala, kunye nesisombululo esiphezulu kunye netekhnoloji ye-OLED. Oku kuya kuphucula kakhulu umgangatho wokubonwayo kwaye kukuvumela ukuba ukonwabele usetyenziso kunye nomxholo wemultimedia ngokucace ngakumbi kunye nenyani.

-Ukwandisa imemori: Ukwandisa umthamo wokugcinwa kweselfowuni yakho kubalulekile, ngakumbi kwixesha apho iifayile kunye nezicelo ziba nzima kakhulu. Imemori khadi yangaphandle inokongezwa ukuvumela ukukhuphela kunye nokugcina umxholo omninzi, kuquka iifoto, iividiyo kunye nezicelo.

- Ukuphuculwa kweprosesa: Enye yezona zinto zibalulekileyo ekufuneka zithathelwe ingqalelo kukusebenza kweselfowuni. Ukutshintsha iprosesa yokuqala kunye nesizukulwana samva nje, esinamandla amakhulu okusebenza kunye nesantya, kuya kuqinisekisa ukusebenza kakuhle kunye namava akhawulezayo xa usebenzisa izicelo ezahlukeneyo.

Ukhuseleko kunye nobumfihlo ekusetyenzisweni kweselfowuni ukusuka ngo-1981

Kwixesha ledijithali, apho iteknoloji ibe yinxalenye ebalulekileyo yobomi bethu, kubalulekile ukukhumbula indlela ukuguqulwa kwefowuni yeselula kwaqala ngayo kwi-1981 kunye nendlela eye yavela ngayo malunga nokhuseleko kunye nobumfihlo.

Abo bantu baye bafumana ukusungulwa kweeselfowuni zokuqala ngo-1981 ngokuqinisekileyo bayakhumbula ukuba ngelo xesha kwakungekho zinkxalabo ezifanayo esinazo namhlanje ngokumalunga nokhuseleko kunye nobumfihlo bezixhobo zethu. Inkqubela phambili yezobuchwephesha isizisele uncedo olukhulu kunye noqhagamshelwano, kodwa ikwabangele imingeni emitsha.

Kwizigaba zayo zokuqala, ukhuseleko lweselfowuni ngo-1981 lwalusisiseko kwaye lulinganiselwe. Iinkxalabo eziphambili zabasebenzisi zijolise ekuphepheni ilahleko okanye ukubiwa kwesixhobo somzimba, njengoko oku kuthetha ukuphulukana nabafowunelwa kunye neenkcukacha zobuqu ezigcinwe kwiSIM khadi. Nangona kunjalo, ngokuqhubela phambili konxibelelwano oluphathwayo, izisongelo ziye zanda kwaye kuye kwafuneka ukuba kuphunyezwe amanyathelo okhuseleko angaphezulu, afana ne-encryption data, ulawulo lokufikelela kunye nokuqinisekiswa kwe-biometric.

Ukuthelekisa neeselfowuni zanamhlanje

Kwihlabathi lanamhlanje, iiselfowuni ziye zavela ngendlela emangalisayo izixhobo zeselfowuni zanamhlanje ziye zafumana intuthuko ebalulekileyo yetekhnoloji ezenza zibe phezulu kuneemodeli ezindala kwimiba ephambili emininzi. Apha ngezantsi, siza kuphonononga ezinye zeempawu kunye nemisebenzi eyenza iiselfowuni zanamhlanje zigqame:

Izikrini ezinesisombululo esiphezulu: Iiselfowuni zale mihla zinezikrini eziphezulu ezibonelela ngomgangatho womfanekiso obalaseleyo. Nokuba kungenxa Bukela iividiyo, ukukhangela i-intanethi okanye dlala, ezi ziboniso⁢ zibonelela ngokuntywila kunye namava okubonwayo akhrimkileyo.

• Itekhnoloji ye-OLED: Izikrini ze-OLED ezifumaneka kwiiselfowuni ezininzi zanamhlanje zinika ukuveliswa kombala ngokuchanekileyo kunye nobumnyama obunzulu.
• I-Capacitive touch screen: Ngokungafaniyo neemodeli ezindala ezazifuna istylus, iiselfowuni zanamhlanje zisebenzisa i-capacitive touch screens eziqaphela ukubanjwa komnwe ukuthuthuzela ngakumbi kunye nokuchaneka.

Umthamo omkhulu wokugcina: Iiselfowuni zanamhlanje zibonelela ngomthamo omkhulu wogcino xa kuthelekiswa neemodeli ezindala, okusivumela ukuba sigcine inani elikhulu lezicelo, iifoto, iividiyo⁤ kunye neefayile ngaphandle kokukhathazeka ngokunqongophala kwendawo.

• Iimodyuli zememori ezandiswayo: Iiselfowuni ezininzi zale mihla zixhasa amakhadi ememori e-microSD ukuqhubela phambili nokwandisa ukugcinwa kwangaphakathi.
• Indawo yokugcina izinto efini: Ukongeza kwimemori yangaphakathi, abasebenzisi banokuthatha ithuba leenkonzo zokugcina ilifu ukukhulula indawo kwisixhobo ngaphandle kokulahlekelwa idatha yakho.

Ubunakho bokufota obungcono: Iiselfowuni zale mihla zineekhamera ezikumgangatho ophezulu kunye nezinto eziphambili ezisivumela ukuba sithathe iifoto kunye neevidiyo zobuchwephesha ngokulula.

• Izinzwa zemifanekiso eziphuculweyo: Iimodeli zale mihla zihlala zineempawu ezinkulu, ezisebenza ngakumbi, ezikhokelela ekuthathweni kokukhanya okukhulu kunye nomgangatho womfanekiso onomtsalane.
• Ubuchwephesha bokuzinzisa umfanekiso: Iiselfowuni ezininzi zale mihla zibandakanya ukuzinziswa komfanekiso kunye nokuzinziswa kwe-elektroniki ukuthintela imifanekiso engacacanga kunye neevidiyo ezingcangcazelayo.

Iingcamango zokugqibela kwiselfowuni ka-1981

Imiba yobuchwephesha yeselula ka-1981:

Iselfowuni ka-1981, isiganeko esibalulekileyo kwimbali yocingo oluphathwayo, yabonisa iimpawu zobugcisa ezincomekayo ngexesha layo. Nangona iimodeli zangoku zibonakala ngathi ziphelelwe lixesha, kufuneka sigxininise ukuba ngelo xesha esi sixhobo sasiyintsha ngokwenene. Eminye yeempawu zayo zobuchwephesha eziphawulekayo zezi:

• Imilinganiselo ehlangeneyo⁢ kunye nobunzima obuncitshisiweyo, obuyenze ukuba iphatheke ngakumbi kuneemodeli zangaphambili.
• Isikrini se-monochrome esinesisombululo esisezantsi, kodwa esivumela ulwazi olusisiseko ukuba luboniswe njengeenombolo zefowuni.
• Ibhetri ehlala ixesha elide, nangona ithelekiswa nezixhobo zangoku, yawa mfutshane ngokwemigaqo yokuzimela.
• Unxibelelwano lwe-analogu ngothungelwano lwemfonomfono olukhoyo, olubonelela ngokhuseleko olulinganiselweyo xa kuthelekiswa nothungelwano lwale mihla.

Impembelelo yezentlalo nenkcubeko yeselula ka-1981:

Iselfowuni ka-1981 ayitshintshanga nje kuphela indlela esinxibelelana ngayo, kodwa yaba nefuthe elibonakalayo kwezentlalo nenkcubeko. Nangona ukwamkelwa kwayo kwakulinganiselwe ngenxa yeendleko eziphezulu kunye nobukhulu, le teknoloji yabeka isiseko sophuhliso yezixhobo iimobiles zanamhlanje.

Ngokubonakala kweselfowuni ngo-1981, uluntu lwafumana ukushukumiseka okukhulu kunye nokufikeleleka kunxibelelwano. Esi sixhobo sivumele abantu ukuba bahlale beqhagamshelwe ekuhambeni, betshintsha kakhulu indlela esisebenza ngayo kunye nokunxibelelana. Ukongeza, iselula ka-1981 yayiluphawu lobume kunye nenkqubela phambili yetekhnoloji, ivelisa inkcubeko entsha malunga nomnxeba ophathwayo.

Izigqibo zokugqibela:

Ngaphandle kwemida yayo yetekhnoloji, iselula ka-1981 ishiye ilifa elibalulekileyo kwimbali yocingo oluphathwayo. Impembelelo yayo kwezentlalo nenkcubeko yavula iingcango zenkqubela phambili yekamva kunxibelelwano oluphathwayo, iguqula indlela yethu yobomi ngokungenakuguqulwa. Njengoko iminyaka ihamba, kuye kucace ngakumbi ukuba ithekhnoloji yavela ngokukhawuleza kangakanani,⁢ kwaye iselula ka-1981 bubungqina obuphilayo bokuqalwa kolu tshintsho kubuchwepheshe.

Iireferensi kunye nebhibliyografi

Eli Candelo lisisixhobo esinexabiso elikhulu kubafundi abanomdla wokwenza nzulu ulwazi lwabo ngesihloko esixoxwe kweli nqaku.

Iimbekiselo ezikhankanywe kweli nqaku zifunyenwe kwiimpapasho ezahlukeneyo zezemfundo nezenzululwazi, iimagazini ezikhethekileyo kunye neencwadi ziingcali ezaziwayo kulo mmandla. Ukongeza, amakhonkco kwiiwebhusayithi ezisemgangathweni kunye nezinye izixhobo ze-intanethi zibandakanyiwe apho kufanelekileyo. Isalathiso ngasinye sinikezelwa ngefomathi efunwa ngumgangatho we-APA (American Psychological Association), oqinisekisa ukuchazwa okuchanekileyo kolwazi kwaye uququzelele ukubonisana kwabo abanomdla wokuphonononga nzulu ngesihloko.

Injongo yolu khetho lwebhayibhilografi kukubonelela abafundi ngesiseko esiluqilima sokwandisa ukuqonda kwabo ngesihloko, banikeze umxube olungelelanisiweyo wemithombo ephambili kunye neyesibini. Phakathi kwemisebenzi ecetyiswayo ziincwadi zemfundo, amanqaku enzululwazi afanelekileyo kunye neencwadi zakudala ebaleni. Uyamenywa ukuba uphonononge ezi zixhobo njengendlela yokufikelela kulwazi oluthembekileyo noluhlaziyiweyo, kunye nokuphanda nzulu kwezona nkalo zintsonkothileyo nezizodwa zesihloko esixutyushwa kweli nqaku.

Imibuzo neempendulo

Umbuzo: Yintoni "iSelfowuni ka-1981"?
A: “Iselfowuni ka-1981” ibhekisa kwiselfowuni ephathwayo okanye iselfowuni ukusukela kwiminyaka yoo-1980.

Umbuzo: Zazinjani iiselfowuni ngo-1981?
A: Iiselfowuni zango-1981 yayizizixhobo zonxibelelwano eziphathwayo ezinomthamo olinganiselweyo xa kuthelekiswa nee-smartphones zanamhlanje. Zazikhudlwana, zinzima, kwaye zinesakhiwo esomeleleyo esenziwe ngokuyintloko ngeplastiki.

Umbuzo: Zeziphi iimpawu zobugcisa ezazinazo iiselfowuni zika-1981?
A: Iiselfowuni ukusukela ngo-1981 ziphawulwe ngokuba nomthamo ocuthiweyo ngokwe indawo yokugcina idatha kunye nokusebenza. Uninzi lweefowuni ezivunyelweyo kunye kuphela thumela imiyalezo isicatshulwa esisisiseko. Ezi fowuni zazingenaso isikrini sokuchukumisa kwaye ujongano lwazo lomsebenzisi lwaluquka amaqhosha abonakalayo ukucofa amanani okanye ukubhala. imiyalezo ebhaliweyo.

Umbuzo: Unxibelelwano lwaluqhutywa njani ngo-1981?
A: Unxibelelwano kwiiselula ngo-1981 lwalusekwe kubuchwephesha beselula ye-analog. Oku kuthetha ukuba isignali yahanjiswa kusetyenziswa amaza erediyo ye-analog kwaye yaqhagamshelwa kuthungelwano lwee-eriyali ukuseka nokugcina iminxeba. Isiginali inokuchaphazeleka ngokulula kukuphazamiseka kwaye umgangatho womnxeba unokwahluka ngokuxhomekeke kwindawo.

Q: Yayiyintoni ubomi bebhetri yeeselfowuni ukususela ngo-1981?
A: Iiselfowuni zika-1981 zazinobomi bebhetri obulinganiselweyo xa kuthelekiswa nezixhobo eziphathwayo zale mihla. Banokuhlala bebaleka iiyure ezimbalwa kwimo yokuthetha kwaye bengasebenzi usuku okanye ezimbini. Nangona kunjalo, oku kwahluka ngokuxhomekeke kwimodeli ethile kunye nokusetyenziswa kwayo.

Q: Zaxabisa malini iiselfowuni ngo-1981?
A:⁢ Iiselfowuni zika-1981 zazithathwa njengezixhobo zodidi oluphezulu kwaye zinexabiso eliphezulu. Ngelo xesha babengafikeleleki kubantu abaninzi, njengoko babenokubiza malunga namawaka aliqela eedola.

Umbuzo: Ngaba zikhona iiselfowuni zika-1981 ezisasetyenziswa nanamhlanje?
IMPENDULO: Akunakwenzeka ukuba kubekho iiselfowuni ukusukela ngo-1981 ezisebenzayo namhlanje ngenxa yokuphelelwa lixesha kwetekhnoloji kunye nokungahambelani nothungelwano lwezonxibelelwano lwale mihla. Ukongeza, uninzi lwezi zixhobo beziya kuba nokuwohloka kwendalo ngenxa yokuhamba kwexesha.

Umbuzo: Yaba yintoni impembelelo yeeselfowuni ngo-1981 ekuguqukeni konxibelelwano oluphathwayo?
IMPENDULO: Iiselfowuni zika-1981 zazisisiqalo kunxibelelwano oluphathwayo nangona yayizizixhobo zamandulo xa zithelekiswa nezixhobo zanamhlanje, zaphawula ukuqala kwenguqu kwindlela esinxibelelana ngayo. Ezi fowuni zakuqala zavula indlela yophuhliso kunye nokwamkelwa ngobuninzi kweefowuni ezihlakaniphile esizisebenzisayo namhlanje.

Isiphelo

Ukuqukumbela, iselfowuni ka-1981 yayilinyathelo lenguquko enkulu ⁤kwishishini lonxibelelwano⁢. Nangona isenokubonakala iyinto yakudala kwaye ilinganiselwe xa ithelekiswa nezixhobo zangoku, le fowuni yeselula yobuvulindlela yavula indlela yophuhliso kunye nokuvela kweemfonomfono eziphathwayo njengoko sizazi namhlanje.

Esi sixhobo, esenziwe yi-Motorola, saphawula ukuqala kwexesha apho ukuhamba kunye nokunxibelelana kwadibana ngendlela engazange ibonwe ngaphambili. Ngaphandle kobukhulu kunye nobunzima bayo, iselula ka-1981 imele inkqubela phambili yetekhnoloji, ivumela abasebenzisi ukuba banxibelelane bekude ngaphandle kwesidingo seentambo okanye imida yejografi.

Iimpawu zayo zobugcisa, nangona zithozamile ngokwemigangatho yangoku, zibonise iimpawu zokuqala ezintsha eziya kuguqula indlela esinxibelelana ngayo. Ukukwazi ukugcina ukuya kwiinombolo zefowuni ze-30, umboniso we-LED, kunye nokukwazi ukufumana kunye nokufowuna yayizimpawu zenguqu ngelo xesha.

Nangona kunjalo, kubalulekile ukukhumbula ukuba nangona le fowuni iselfowuni yabeka iziseko zophuhliso lwezixhobo eziphathwayo, ixabiso layo elingavumelekanga kunye nokufumaneka okulinganiselweyo kwenza ukuba ibe yinto enqabileyo egcinelwe abambalwa abanelungelo. Kwadlula amashumi eminyaka kamva apho iiselfowuni ziye zafumaneka kuluntu ngokubanzi.

Ngokufutshane, iselula ka-1981 yabeka isiseko soguqulo lweefowuni eziphathwayo esizifumana namhlanje. Nangona ukude nobuchwepheshe bokusika esibuqhelileyo, esi sixhobo sifanelwe ukuqatshelwa ngegalelo laso elisisiseko kunxibelelwano lweselula. Enkosi kuye, namhlanje sonwabela uqhagamshelo olungenakuthelekiswa nanto kwaye sihlala siguqukela kwii-horizons ezintsha kweli hlabathi linika umdla letekhnoloji.