La Ubuchwepheshe be-NFC Iya ngokuya iba khona, kokubili kumadivayisi eselula nakwamanye amadivaysi. Okuyikho kanye nendlela yokuzuza okuningi ngayo, ukuze abasebenzisi bakwazi ukusebenzisa ngokugcwele amathuba alobu buchwepheshe obusha obuvumela amadivayisi ukuthi axhumane wodwa kanye namanethiwekhi neziphakamiso ezihlukile.
I-NFC isifinyezo se- Ukuxhumana Kwasensimini, noma Ukuxhumana Kwenkundla Eseduze. Basebaningi abasebenzisi abangakwazi noma abangakunaki uma bekwazi engeza i-NFC kumadivayisi ahambisanayo. Kungakho kubalulekile ukuhlola ububanzi nemisebenzi evunyelwa yi-NFC, ukunaka ukuthenga okuzayo kweselula noma ithebhulethi.
Yini i-NFC echazwe kalula
Kuwubuchwepheshe be ukuxhumana okungenantambo phakathi kwamadivaysi imvamisa ephezulu kanye nebanga elifushane. Isetshenziselwa ukushintshanisa idatha phakathi kwamadivayisi amabili ahambisanayo kanye nerediyasi yesenzo engamasentimitha ayi-15. Abanye bakubheka njengokuvela kokudluliswa kwe-infrared okwakusetshenziswa abanye omakhalekhukhwini esikhathini esidlule.
Ukuxhumana nge-NFC kwenziwa ngenqubo yokungeniswa. Ama-antenna azungezayo emishini enza inkambu kazibuthe evumela ukuthi idatha idluliswe. Isebenza ngamaphrothokholi amabili ahlukene:
Iphrothokholi yokwenziwa, lapho idivayisi eyodwa ikhiqiza amandla kazibuthe kanti enye isebenzisa la mandla ukuze idlulise idatha. Isibonelo esivame kakhulu umakhalekhukhwini ofunda ikhadi le-NFC noma ithegi.
Iphrothokholi esebenzayo, lapho womabili amadivaysi enza eyawo amandla kazibuthe ukuze adlulise idatha. Lokhu kwenzeka phakathi kwamaselula amabili noma amadivaysi e-NFC lapho kudluliswa idatha komunye nomunye.
Ubuchwepheshe bokuqinisekisa ubuwena
Ubuchwepheshe be-NFC busebenza ngesivinini esiphansi kakhulu. Yingakho isetshenziselwa kakhulu ukuqinisekiswa kobunikazi bomsebenzisi. Ukuze sithumele amafayela, sikhuluma ngo-106, 212, 424 noma 848 Kbit/s, kancane kakhulu uma kuqhathaniswa ne-Bluetooth noma i-Wi-Fi Direct.
Ukusetshenziswa okuvame kakhulu kwe-NFC
Isiphakamiso se-NFC nokuthi yini eqhuba ukusetshenziswa kwayo igqamile ukuvumelanisa kanye nokuhlonza amadivaysi. Ngokudinga ukusondelana, i-NFC yenza kube lula ukukhomba amadivayisi athile, ukufinyelela izifakazelo namafayela akhethekile aqinisekisa ubunikazi bomsebenzisi. Njengamanje, isetshenziselwa ukwenza ngokuzenzakalelayo izenzo ezithile (ukubona amakhadi esikweletu, ukuvula izingidi), futhi kukhona ngisho nezimoto ezivumela ukungena futhi ziqale nge-NFC.
Ukuhlonza abantu ngabanye
I-NFC ubuchwepheshe obukhula ngokushesha kakhulu bokuhlonza abantu namuhla. Ungakwazi ukudlulisa idivayisi ye-NFC kwezokuthutha zomphakathi, ulayishe amakhadi okuhamba noma uphathe umazisi wethu kanye nepasipoti ngokuphepha.
Ukuzenzakalela kwezenzo nezinqubo ezahlukahlukene
I-Las Omaka be-NFC noma ama-fobs okhiye ingalungiswa ukuze iselula igcwalise izenzo ezithile lapho ufunda ilebula. Isibonelo esivame kakhulu umaka olungiselelwe ukuxhuma ku-inthanethi. Ngale nqubo elula, siyakhohlwa ukucela iphasiwedi ye-WiFi endaweni yokudlela, njengoba ifoni ivumelanisa ngokuqondile futhi ixhuma kunethiwekhi. Enye yezinhlelo zokusebenza ezidume kakhulu zokwenza lesi senzo ku-Android i-Trigger, efunda futhi yenze izenzo eziphathiswe nge-NFC.
Izinkokhelo zeselula
I-Las izinkundla zokukhokha zedijithali baphakathi kwalabo abasebenzisa kakhulu ubuchwepheshe be-NFC. Ngenxa yalobu buchwepheshe, ubunikazi bomsebenzisi bungaqinisekiswa futhi inkokhelo iqinisekiswe ngezinhlelo zokusebenza ezifana ne-Google Pay, i-Samsung Pay noma i-Apple Pay. Abasebenzisi bangalayisha imininingwane yekhadi labo futhi baliphathe ngqo kudivayisi, ngaphandle kwengozi yokulahlekelwa inguqulo ebonakalayo. Ngokuqondene nezinkokhelo, zenziwa kuphela lapho siqinisekisa ukusebenzisa idatha ye-biometric noma iphasiwedi ukuze sifinyelele uhlelo lokusebenza, ngakho sinciphisa ubungozi bokwebiwa kobunikazi kanye nokweba.
ukuvumelanisa idivayisi
I-NFC ubuchwepheshe obuvumela ukuqinisa ukuxhumanisa nokuvumelanisa phakathi kwamadivayisi. Ingasetshenziselwa xhuma izipikha namakhamera, futhi ngaphansi kwesekhondi amadivayisi axhumeka nge-WiFi noma nge-Bluetooth ukuze acuphe izenzo ezifanele. Isibonelo, sisebenzisa i-NFC ukubhangqa ngokushesha izipikha ze-Bluetooth futhi silalele umculo wethu owuthandayo ngekhwalithi ephezulu nevolumu.
Ukufinyelela kokuqukethwe
I-NFC yaqala ukuthuthukisa ukucabanga kwenzeka kumakhodi e-QR, ukugwema inqubo yokuvula ikhamera nokugxila kukhodi yokufunda. Kwanele ukuletha umakhalekhukhwini eduze nelebula ukuze ufinyelele ulwazi oluqukethwe kuyo. Ubuchwepheshe namuhla abusetshenziswa ngokugcwele. Kukhona ukusetshenziswa okuhlukahlukene nezinye izindlela okufanele zicatshangelwe, kodwa kancane kancane ziyakhula. Ngo-2013, iminyuziyamu ehlukene yaseYurophu yaqala ukusebenzisa iziqondiso zezivakashi nge-NFC, ukuze abahambi bakwazi ukufinyelela kalula futhi ngokushesha okuqukethwe.
Ukuhlonza kuma-ATM
Ubuchwepheshe be-NFC buguqula iselula yakho ibe ipulasitiki yekhadi lakho lesikweletu noma lasebhange. Ungakhipha noma ufake imali ku-ATM ehambisanayo ngezinyathelo ezimbalwa. Okufanele ukwenze nje ukusondeza idivayisi yakho yeselula ukuze uqinisekise ukuhlonza futhi ulandele izinyathelo ezivamile zomuntu ophatha imali. Ukusetshenziswa kwe-NFC kuhlola, ekusetshenzisweni kwayo kwakamuva, ukuthi kungenzeka yini ukunciphisa ukuthuthwa kwamakhadi nemali ebonakalayo.
I-NFC yesikhathi esizayo
Iqinisekise izinzuzo zayo ezihlukahlukene, umbuzo uphakama mayelana nekusasa kanye nokunwetshwa kwe-NFC phakathi kwabasebenzisi. Ukuze ubuchwepheshe be-NFC buphumelele kufanele nakanjani bufane. Ngisho nanamuhla kukhona abasebenzisi aba abazi noma amaselula abo ayahambisana yini ne-NFC. Lokhu kungenxa yokuthi izinzuzo zayo azizange zinwetshwe kuzo zonke izinkambu zezohwebo nezokuzijabulisa. Akungabazeki ukuthi i-NFC inikeza izinzuzo, kodwa ukuze inqwaba yabasebenzisi beselula bayicabangele, ukunwetshwa kufanele kube kukhulu nakakhulu.
Iziphetho
I-Near-Field Communication ubuchwepheshe obuthuthuka kusukela ekuqaleni, kodwa abukaqashelwa kabanzi njenge-Bluetooth noma i-WiFi. Izinzuzo zayo zivumela ukuvikeleka okukhulu lapho uhlonza amadivaysi futhi uwavumelanisa, kanye nokuphatha amadokhumenti namakhadi esikweletu noma edebhithi aguqulelwe ngokuqondile ocingweni lwethu.
Kungenzeka ukuthi eminyakeni ezayo qinisekisa ukumiswa kwakho. Ngale ndlela sizobe sikhuluma ngobuchwepheshe obubalulekile bomakhalekhukhwini namathebulethi, njengoba kwenzeka ku-WiFi noma i-Bluetooth namuhla.
