Kwamfutar hoto (wanda kuma aka sani da digitizer, kwamfutar hannu mai hoto na dijital, kwamfutar hannu na alƙalami, kwamfutar zana, ko allon fasaha na dijital) na'urar shigar da kwamfuta ce da ke baiwa mai amfani damar zana hotuna da hannu, da zane-zane, tare da alƙalami na musamman. stylus, kama da yadda mutum ke zana hotuna da fensir da takarda.Ana iya amfani da waɗannan allunan don ɗaukar bayanai ko sa hannu da aka rubuta da hannu.
A cikin dogon lokaci, ana gane ta azaman babban na'ura ne kawai don ƙwararrun ƙira ko masu fasaha saboda tsadar tsada.
Ka'idar da ke bayan babbar dabarar da ke ba da damar kwamfutar hannu mai hoto don gano motsin alkalami a zahiri kyakkyawa ce mai sauƙi, panel ɗin da ke cikin kwamfutar hannu na alkalami zai haifar da filin lantarki a saman kwamfutar hannu, lokacin da kake amfani da keɓancewar ƙirar lantarki mai ƙarfi. alƙalami (EMR stylus) akan wurin aiki, kewayar da ke cikin wannan ɗan ƙaramin alƙalami zai yanke layin filin maganadisu wanda zai haifar da canjin wutar lantarki.Tablet ɗin yana gano canjin halin yanzu sannan ya ƙididdige matsayin alkalami.
Lokacin aikawa: Agusta-04-2022