Makina ojambulira zala akhala akuwoneka ngati misika ya android kuyambira 2018, koma ukadaulo sunasinthe kwakanthawi, chifukwa ndizovuta kukonza zojambulira zala.
Posachedwapa, malinga ndi chidziwitso chochokera ku database ya dziko la China; Zawululidwa kuti Xiaomi, mtundu waku China, wapanga tekinoloje yatsopano yojambulira zala zomwe zimalola wogwiritsa ntchito chojambulira chala pokhudza mbali iliyonse ya skrini yawo. Tsopano simukuyenera kuyesanso kuyatsa foni yanu kapena kuyika chala chanu pa chowerengera chala, chifukwa mutha kuchita izi pokhudza paliponse pazenera la foni. Iyi ndi nkhani yabwino kwa ogwiritsa ntchito!
Patent, Xiaomi akuwonetsa momwe ukadaulo umagwirira ntchito, chifukwa uzikhala ndi ma transmitters a infrared LED pansi pa capacitive touch screen wosanjikiza komanso pamwamba pa chiwonetsero cha AMOLED. Olandila kuwala kwa infrared adzakhala pamwamba pa ma transmitters a infrared LED. Ma transmitters onse a infrared a LED ndi zolandila zomwe tazitchula pamwambapa ndizomanga zomangira za sikirini ya zala zonse.
Choyamba, pamene wosuta akufuna jambulani chala pa zenera, iye kukhudza nsalu yotchinga ndi chala chake, capacitive touch screen kukhudza amalemba malo ndi mawonekedwe a chala, ndiye infuraredi LED ma transmitters amatulutsa kuwala pa zenera kokha pa malo a chala. Dziwani kuti pamenepa, ma transmitters ena ozungulira a LED sangayatse.
Kenako, infrared ikakumana ndi nsonga ya chala, imawonekeranso ndikufikira olandila ake. Deta ya liwiro la infrared idzagwiritsidwa ntchito kupanga mapu a chala, ndiyeno yerekezerani zala zala zomwe zajambulidwa kuti zitsimikizire ngati wogwiritsa ntchitoyo ndi yemweyo ndi yemwe wajambulidwa. Ngati izi ndi zoona, wogwiritsa ntchito amatha kutsegula foni yake yamakono kuchokera kulikonse pazenera!
Lamlungu Ogasiti 2020, Huawei adapereka chiphaso chaukadaulo wake wazowonetsa zala zonse m'misika isanu ndi umodzi, kuphatikiza China, Europe, United States, Japan, Korea, ndi India. Komabe, ukadaulo womwe ungabwere chifukwa cha zilango zogulira kampaniyo sunawululidwebe. Apa ndikuyembekeza kuti Xiaomi atha kubweretsa ukadaulo uwu ku smartphone Lamlungu posachedwa.
