Vala isikhangiso

Ngenkathi i-Apple imemezela inkundla yayo yezingcingo zevidiyo ze-FaceTime lapho kwethulwa i-iPhone 4, bekungemina ngedwa obenokungabaza. Ukuxoxa ngevidiyo kufinyeleleka kuphela ngoxhumano lwe-WiFi futhi kungenziwa kuphela ku-iPhone ne-iPod touch yakamuva kuze kube manje. I-Apple ikubiza ngokuthi ingqopha-mlando ekushayeni kwevidiyo, kodwa akusiyo yini “ingqopha-mlando”? Nawu umcabango omncane ngesihloko sokushaya kwevidiyo—hhayi ku-iPhone kuphela.

Naive FaceTime

Ukwethula enye indlela kunoma iyiphi isevisi esungulwe kahle ngokuvamile kuwukubheja ilotho futhi ezimweni eziningi kugcina ngokuhluleka. Nge-FaceTime yayo, i-Apple izama ukwenza inhlanganisela phakathi kwamakholi wevidiyo yakudala nengxoxo yevidiyo. Esimweni sokuqala, isevisi esetshenziswa kancane. Cishe yonke iselula entsha inekhamera ebheke phambili, futhi uma sikhuluma iqiniso, bangaki kini abake bayisebenzisa ukwenza ikholi yevidiyo? Icala lesibili linengqondo. Ividiyo yamahhala izoheha abantu abaningi kunalokho uma bekumele bayikhokhele imali eyengeziwe, kodwa kunemikhawulo emibili emikhulu:

  • 1) I-Wi-Fi
  • 2) Inkundla.

Uma sifuna ukusebenzisa i-FaceTime, asikwazi ukwenza ngaphandle koxhumano lwe-WiFi. Ngesikhathi socingo, izinhlangothi zombili kufanele zixhumeke kunethiwekhi engenantambo, ngaphandle kwalokho ucingo alunakushaywa. Kodwa lokho cishe kuyi-utopia namuhla. Abantu baseMelika, abanezindawo ezishisayo ze-WiFi kuwo wonke amagumbi emadolobheni amakhulu, kungenzeka bangakhawulelwa yilo mkhawulo, kodwa kusishiya, thina izakhamuzi zomhlaba ongasisebenzisi ngokweqile ubuchwepheshe, ithuba elincane lokuxhumana nomuntu okukhulunywa ngaye. ngaso leso sikhathi lapho sobabili siku-WiFi. Okusho ukuthi, ngaphandle uma sobabili sikhethekile ngerutha exhunyiwe.

Uma ucabanga emuva kwezinye zezikhangiso ze-Apple ezikhangisa i-FaceTime, ungase ukhumbule isithombe sikadokotela enza i-ultrasound kumama okhulelwe, kanti elinye iqembu, umngane ocingweni, linethuba lokubona inzalo yakhe yesikhathi esizayo qapha. Manje khumbula isikhathi sokugcina lapho uxhumeke ku-WiFi ehhovisi likadokotela wakho. Awukhumbuli? Zama "ungalokothi". Futhi njengoba sazi - ayikho i-WiFi, ayikho i-FaceTime. Iphuzu lesibili alibandakanyi ngokuphelele ukusetshenziswa kwe-FaceTime. Izingcingo zevidiyo zingenziwa kuphela phakathi kwamadivaysi iPhone 4 – iPod touch 4G – Mac – iPad 2 (okungenani lokhu kungenzeka kucatshangwa). Manje bala ukuthi bangaki abangani bakho/ojwayelene nabo/izihlobo eziphethe enye yalezi zisetshenziswa futhi ongathanda ukwenza nabo ikholi yevidiyo. Azikho eziningi zazo? Futhi ngokweqiniso, uyamangala?

I-Skype ephezulu

Ngakolunye uhlangothi lwe-barricade iyisevisi esetshenziswa izigidi zabantu emhlabeni wonke nsuku zonke. Phakathi nokuba khona kwayo, i-Skype isiphenduke uhlobo lwegama elifanayo nezinga lengxoxo yevidiyo. Ngenxa yohlu oluguquguqukayo loxhumana nabo, ungabona ngokushesha ukuthi ubani ongamshayela, ukuze ungakhathazeki ngokuthi umuntu okukhulunywa ngaye uxhumeke ngempela kunethiwekhi engenantambo. Enye inzuzo enkulu ukuthi i-Skype iyi-cross-platform. Ungayithola kuwo womathathu amasistimu wokusebenza (iWindows/Mac/Linux) futhi kancane kuwo wonke amapulatifomu eselula e-smartphone.

Akubanga kudala lapho u-Skype enze amakholi wevidiyo atholakale kubasebenzisi be-iPhone ku-iPhone 4 esebenzisa ikhamera yangaphambili yefoni ye-Apple (kanye nesandiso, engemuva). Lokho kungenzeka kubeke isipikili sokugcina ebhokisini le-FaceTime. Inikeza abasebenzisi ithuba lokuzikhethela - ukusebenzisa isevisi eqinisekisiwe esetshenziswa mina nabantu engibaziyo, noma ukungena emanzini angaziwa amakholi wevidiyo-mbumbulu kuphrothokholi okungekho muntu oyisebenzisayo? Kuyoba yini ukukhetha kwakho? I-FaceTime ayinalutho olungeziwe ongalunikeza ngokumelene ne-Skype, kuyilapho i-Skype inikeza konke okwenziwa yi-FaceTime nokunye okuningi.

Ngaphezu kwalokho, isayensi yezokuhlalisana kwabantu nayo irekhoda isisombululo seSkype. Abantu abasebenzisa ingxoxo yevidiyo ngandlela thize bayayihlukanisa nezingcingo. Ukukhuluma ocingweni sekuwumkhuba ojwayelekile kithina, into esiyenzayo ngedivayisi enamathiselwe endlebeni yethu, ngenkathi sisakwazi ukwenza ezinye izinto eziningi - ukuhamba, uku-ayina, ukushayela (kodwa u-Jablíčkář akanacala ekulahlekelweni amaphuzu okushayela). Ngakolunye uhlangothi, ingxoxo yevidiyo iwuphawu lokuthula. Into esihlala phansi ngayo ekhaya, silale futhi sazi ukuthi ngeke sifike esitimeleni esingaphansi komzuzu. Umqondo wokuhamba phansi ngomgwaqo ngesandla esiluliwe ubambe ifoni eqondiswe ukuze omunye umuntu okungenani abone ubuso bethu uyahlekisa futhi uzozuzisa kuphela amasela asemgwaqweni amancane. Yingakho nje amakholi wevidiyo kungenakwenzeka ukuba aqale njengendlela evamile yokuxhumana kweselula noma nini maduze. Njengempikiswano yokugcina, ngizosho ukuthi ividiyo nge-Skype ingasakazwa futhi ngenethiwekhi yeselula ye-3G.

Okusele nje ukubiza i-ortel yokugcina bese uthweswa umqhele. Nokho, kungenzeka yini ukukhuluma ngowinile lapho kungazange kuliwe? I-inthanethi kanye nomhlaba wezobuchwepheshe kugcwele amaphrojekthi afuna ukuvelela, amanye awo aphumelelayo kanti amaningi awo awaphumeleli. Ake sikhumbule, isibonelo, iphrojekthi endala evela ku-Apple - I-OpenDoc noma kusuka ku-Google - Wave a -Buzz. Lokhu kokugcina bekufanele, ngokwesibonelo, kube enye indlela yenethiwekhi ye-Twitter esunguliwe. Futhi wayeyiBuzz enjani. Kungakho ngesaba ukuthi kungekudala i-FaceTime izogcina ingene kwalasha wedijithali womlando, ilandelwe olunye ucwaningo lwezenhlalo oluvela kwa-Apple olubizwa ngokuthi. I-Ping.

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