Vala isikhangiso

Umsebenzi we-FaceID okhona kuma-iPhones ne-iPad Pros awukafinyeleli kumakhompyutha we-Apple, nakuba inkampani kungenzeka ibe nethuba elihle lokwenza lokho hhayi kuphela ku-24" iMac, kodwa naku-14" kanye ne-16" MacBook entsha. Izinzuzo. Ngakho-ke kufanele "kuphela" sibagunyaze nge-Touch ID. Isib. kodwa-ke, isixazululo se-Microsoft besilokhu sinikeza ukuqinisekiswa kobuso bebhayomethrikhi isikhathi eside, nakuba kube nokuyekethisa okuthile. 

Usebenzisa ikhamera yewebhu eyakhelwe ngaphakathi yekhompuyutha ephathekayo noma ithebulethi (Engaphezulu) ene-Windows 10 noma i-Windows 11, ungasebenzisa ngokuphephile enye i-Face ID evela esitebeleni se-Microsoft. Akusebenzi nje kuphela ngokungena kuphrofayela yakho, kodwa futhi njengoba sijwayele izinhlelo zokusebenza namawebhusayithi afana neDropbox, Chrome kanye ne-OneDrive. Vele ubheke ikhamera ngaphandle kokufaka iphasiwedi noma ukubeka umunwe wakho noma kuphi.

Akuyona eyawo wonke umuntu 

Ngeshwa, akuwona wonke amakhompyutha, futhi akuwona wonke amakhamera wewebhu, abambisana ngokugcwele nomsebenzi we-Windows Hello, ovumela ukugunyazwa ngosizo lokuskena ubuso. Ikhamera yewebhu yekhompuyutha ephathekayo idinga ikhamera ye-infrared (IR) ukuze isebenzise lesi sici, esivame kakhulu ikakhulukazi kumakhompyutha aphathekayo amasha ebhizinisi futhi thayipha amadivayisi amabili komunye weminyaka embalwa edlule, okuhlanganisa amafoni aphathekayo eDell, Lenovo, kanye ne-Asus. Kodwa kukhona namakhamera ewebhu angaphandle, isibonelo i-Brio 4K Pro evela ku-Logitech, i-4K UltraSharp evela ku-Dell noma i-500 FHD evela ku-Lenovo.

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Ukusetha umsebenzi kufana ne-Face ID. Uma ikhompuyutha yakho isekela i-Windows Hello, udinga ukuskena ubuso bakho futhi ufake ikhodi yokuphepha eyengeziwe. Kukhona futhi inketho yokunye ukubukeka uma ugqoka izibuko noma i-headgear, ukuze uhlelo likubone kahle ngisho nasezimeni ezinzima. 

Yini inkinga? 

Ubuchwepheshe obufanelekile bubalulekile ekuqinisekiseni ubuqiniso bebhayomethrikhi yobuso. Kuyafana kumakhompyutha njengakumadivayisi we-Android. Akukho nhlobo inkinga lapha ukuze kuqinisekiswe kuphela ngosizo lwekhamera, okuzophinde ikunikeze izinzuzo ezihlukahlukene, kodwa lokhu akukona ukuphepha okugcwele, ngoba lokhu kungaphulwa kalula, lapho isithombe esiphezulu kuphela singanele. . Onjiniyela futhi banikela ngenani elikhulu lezinhlelo zokusebenza ezizokusiza ngokufakazela ubuqiniso okuhlukahlukene ekufinyeleleni ikhompuyutha yakho. Kodwa ukuthi uyawakholwa kukuwe.

Ukuqashelwa kobuso kwe-infrared kudinga i-hardware eyengeziwe, yingakho inothi ye-iPhone iyindlela eyiyo, noma amadivaysi e-Android anomugqa wokukhahlela kuphela. Noma kunjalo, siludingide kabanzi lolu daba esihlokweni esihlukile. Amakhamera we-infrared awadingi ukuthi ubuso bakho bukhanye kahle futhi angasebenza ezindaweni ezinokukhanya kalufifi. Aphinde amelane kakhulu nemizamo yokungena ngenxa yokuthi amakhamera asebenzisa amandla okushisa, noma ukushisa, ukuze akhe isithombe.

Kodwa nakuba ukubonwa kobuso kwe-infrared ye-2D sekuvele kuyisinyathelo ngaphambi kwezindlela ezingokwesiko ezisekelwe kukhamera, kunendlela engcono nakakhulu. Lokhu, vele, i-Face ID ye-Apple, esebenzisa isistimu yezinzwa ukuthwebula isithombe sobuso obunezinhlangothi ezintathu. Lokhu kusebenzisa isikhanyisi kanye neprojektha yamachashazi eveza izinkulungwane zamachashazi amancane angabonakali ebusweni bakho. Inzwa ye-infrared ibe isikala ukusatshalaliswa kwamaphoyinti futhi idale imephu ejulile yobuso bakho.

Amasistimu e-3D anezinzuzo ezimbili: Angasebenza ebumnyameni futhi anzima kakhulu ukuwakhohlisa. Ngenkathi amasistimu e-infrared e-2D ebheka ukushisa kuphela, amasistimu e-3D nawo adinga ulwazi olujulile. Futhi amakhompyutha anamuhla ahlinzeka kuphela ngalezo zinhlelo ze-2D. Futhi yilapho kanye ubuchwepheshe be-Apple buhlukile khona, futhi kuyihlazo ukuthi inkampani ayikakwenzi kumakhompyutha ayo, okungeke kube nokuncintisana kulokhu. Usenabo ubuchwepheshe balokho. 

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