Kwiminyaka embalwa edlulileyo, iselfowuni yayisetyenziselwa ukwenza kunye nokufumana iifowuni. Kulungile, ungadlala inyoka ukuba ubenethamsanqa elaneleyo lokonwabela isixhobo seNokia. Kodwa, izinto zitshintshile kakhulu kwaye ngoku kude kube ngoku uskene iikhowudi zeQR.
Kodwa yintoni ikhowudi yeQR?
Ewe sinokufumana okuninzi ngaphandle kwekhamera kwifowuni yethu ephathekayo. Ngaphezulu kwayo nayiphi na into kuba nayiphi na indawo ekumgangatho ophakathi inikezela ngecandelo lokufota elingenamona kwiimodeli zobungcali, ukuba nje kukho ukukhanya okwaneleyo. Kule nto, yongeza inani elikhulu le usetyenziso ukuhlela iividiyo kwi-Android. Kwaye ngoku, unokukhangela iikhowudi zeQR.
Kuyinyani ukuba Iikhowudi ze-QR bezikunye nathi ixesha elide. Ukongeza, ngokuqinisekileyo ubonile ngaphezulu kwesihlandlo esinye. Iseti ye-hieroglyphs engaqhelekanga ngaphandle kwentsingiselo kwaye yenziwe ngamakhulu amanqaku ngaphakathi. Kodwa zithini iikhowudi zeQR? Zenzelwe ntoni?
Ewe, yithi iikhowudi ze-QR, okanye impendulo ekhawulezileyo (Ukuphendula ngokukhawuleza ngesiNgesi), wakubona ukukhanya ngaphambi kwento ocinga ngayo. Kwakukho ngo-1994 xa inkampani yaseJapan iDenso Wave yadala le nguqulelo yebhakhowudi zemveli. Sithetha ngemodyuli evumela gcina ulwazi kwaye uluthumele isantya esiphezulu, ukumelwa kwimatriki yamanqaku ezihamba nezikwere ezithathu ezinkulu eziphelweni.
Icandelo lokuqala ababesetyenziswa kulo lalikwishishini leemoto. Ewe, kwindawo yokuvelisa izithuthi yayisetyenziselwa ukwenza uluhlu lweempahla. Kuphela kufuneka uskene iikhowudi ze-QR ukuze ube nolwazi oluhambelanayo. Emva kwexesha, imimandla yolawulo yazo zonke iintlobo zamacandelo yahanjiswa, yaya kufowuni.
Ngaphezulu kwayo nayiphi na into kuba, ngokusebenzisa QR abafundi beekhowudi zeefowuni eziphathwayo, Ndiqale ukufumana ngakumbi kule fomathi. Ewe singazisebenzisa ezi zincamathelisi kakhulu kunokuba ucinga. Umzekelo, enye yezona zinto zisetyenziswayo kubasebenzisi kukufaka amakhonkco kwiwebhu kwiikhowudi zeQR.
Ngokuchanekileyo, endaweni yokunika ikhonkco yewebhu ende kwaye inzima ukubhala, konke okufuneka ukwenze kukuskena ikhowudi ye-QR kwaye unokufikelela ngokuzenzekelayo kwidilesi. Kukulungele ukubonelela ngolwazi olongezelelweyo kumsebenzisi, okanye ukubonelela ngokukhuphela iifayile. Kwelinye icala, yitsho ukuba izicelo zeselfowuni ziyathanda I-Snapchat, i-Line okanye i-Twitter zisebenzisa iikhowudi ze-QR ukuze abasebenzisi babelane ngeprofayile yabo kukhululeke ngakumbi
Ngaba iikhowudi zeQR ziyingozi?
Ngokucacileyo, zonke izinto ezibengezelayo ayiyigolide. Ukuskena ikhowudi yeQR kunenzuzo yokongela ixesha kwaye ikuvumela ukuba ube nolwazi ngokukhawuleza kwaye kulula. Kodwa ikhona ingxaki. Ngaphezulu kwayo nantoni na kuba ayinokwazi ukuba yeyiphi iwebhusayithi eza kukuthumela kuyo. Kwaye oku kwenza ukuba kube ngumthombo oluncedo kakhulu ekusasazeni ii-virus, i-malware kunye nezinye iintlobo zomxholo onobungozi kwisixhobo sakho esiphathwayo.
Cinga ngokuthe ngqo banokwenza ukuba ukhuphele ifayile enobungozi, okanye usetyenziso lwewebhu olunxibelelana ngendlela eyingozi nefowuni yakho ephathekayo. Ke ngoko kubaluleke kakhulu ukuba ungaskena nayiphi na ikhowudi ye-QR, ngakumbi leyo ikrokrisayo esitratweni. Ngokucacileyo, i-invoyisi yeenkonzo ozivumileyo zinokuba nekhowudi yolu hlobo kwaye ayinabungozi. Okanye kwivenkile ekumemayo ukuba uqhagamshele kwinethiwekhi yayo ye-WiFi ngesixhobo esinye. Inye kuphela into ekufuneka unayo yintloko encinci.
Ndingaziskena njani iikhowudi zeQR nge-smartphone yam
Into yokuqala ekufuneka uyikhumbule kukuba ukusebenzisa esi sixhobo onakho khuphela umfundi wekhowudi yeQR. Ewe kuyinyani ukuba kukho iifowuni eziphathwayo ezinezixhobo zazo ukuskena olu hlobo lomxholo: enyanisweni sicebisa jolisa ikhowudi yeQR ngqo ngekhamera yakho ephathekayo kwaye ubone ukuba ivula ngokuzenzekelayo iwebhu ehambelana nayo.
Kodwa, ukuba ayenzi nto, musa ukuchitha ixesha ukhangela ukhetho lwekhamera, kwaye ujolise ekukhupheleni usetyenziso olufanelekileyo.
Sincoma uqobo izicelo ezimbini ngokukodwa. Ngokucacileyo, kwivenkile yesicelo sikaGoogle unentuthuko eninzi ukuze ukwazi ukuskena iikhowudi zeQR ngefowuni yakho ephathekayo, kodwa Ezi zixhobo zimbini azinalo naluphi na uhlobo lwe-malware okanye intengiso egqithileyo, ukongeza kubunzima obuphantsi.
Umfundi wekhowudi ye-QR kunye neskena se-Android
Ngaphandle kwamathandabuzo, yenye yezona zicelo zikhuselekileyo uya kuzifumana. Ngaphezulu kwayo nayiphi na into kuba lo mfundi wekhowudi yeQR uyilelwe nguKaspersky, inkampani ekhethekileyo kwizisombululo ezichasene ne-malware. Egqibelele? Intoni inesihluzo sokhuseleko esinoxanduva lokuthintela naliphi na iphepha elibi oko kungafihlwa.
Inkqubo yokusebenzisa esi sixhobo seKaspersky esiya kukuvumela ukuba uskene nayiphi na ikhowudi ye-QR ngokukhawuleza kwaye ngokulula ngekhamera yefowuni yakho ilula kakhulu. Into ekufuneka uyenzile kukukhuphela usetyenziso, ulufake kwaye ulivule. Xa usenza eli nyathelo lokugqibela, uya kubona ukuba ikhamera yeselfowuni yakho iyasebenza. Kuya kufuneka kuphela yalatha ikhowudi ye-QR kwaye iapp iyakwenza okuseleyo. Ayinakuba lula!
Umfundi wekhowudi yeQR
Inyani yile yokuba kufuneka iqatshelwe ukuba abaphuhlisi be Izicelo zokuskena iikhowudi zeQR abazibaxi iintloko xa kufikwa ekwenzeni igama lesicelo solu hlobo. Kodwa okubalulekileyo kuthi kukusebenza kwayo. Ngaphezulu kwayo nantoni na kuba kunjalo oyena mfundi okhutshelweyo kuGoogle Play, Ke sijongane nolunye lwezona zicelo zibalaseleyo zomfundi.
Inkampani exhasa ukuphuhliswa kwale app ukuskena iikhowudi zeQR ihlaziywa rhoqo, ukongeza ekubeni ujongano oluhle oluya kwenza ukuba ukusetyenziswa kwayo kuqiniseke. Njengoko sele ubonile, kukho iinkqubo ezimbalwa eziza kukuvumela ukuba ufumane okona kuninzi kwesixhobo sakho usebenzisa ezona zifundo zibalaseleyo zeekhowudi zeQR onokufumana kuzo ulwazi oluthe kratya kuzo zonke iintlobo zeemveliso.
