Thawj qhov kev tawm tswv yim ntawm cov khoom kov resistive resistive yog tias lawv yog cov raug nyiaj tsawg. Txawm hais tias kev ua haujlwm tiv tauj ncawv feem ntau tsuas yog siv ib tus ntiv tes nkaus xwb thiab ntiv tes, nws tseem ua haujlwm rau cov neeg siv dav dav. Tiv tauj faj seeb pom muaj nyob hauv tsheb, kev kho mob, thiab cov khoom siv cuab yeej ua lag luam, thiab cov khoom siv, cov khoom muag ntawm cov khoom muag (POS).
Tiv thaiv kom tsis txhob muaj kev ntxhov siab txuas mus ntxiv uas yuav tsum tau kov cov ntawv sau tawm uas yuav tsum tau siv cov npawb ntawm tus tshaj 10 nti (inches), vim tias cov nqi rau kev tso tawm ua lag luam ua ke nce nrog qhov kev tshuaj ntsuam. Tsis tas li ntawd, qee cov khoom siv thawj khoom (OEMs) tseem pheej ntiav cov neeg ua haujlwm tiv tauj hauv cov xov tooj feature, GPS, digital cov koob yees duab, thiab cov luam ntawv nrog cov cuab yeej ua kom cov nqi qis hauv cov lag luam uas muaj kev sib tw loj.
Hauv kev sib piv, cov txheej txheem ntawm lub peev xwm ua haujlwm hauv tsev kawm ntawv yuav tsum muaj kev ua tau zoo, kev siv fais fab, thiab kev hloov tshiab. Lawv kuj ua tau zoo tshaj plaws kho qhov muag transmissivity (ntau tshaj 90%), uas ua rau kom muaj zog, cov lus qhia meej. Tsis zoo li tus neeg kov cov qauv, lub peev txheej ntawm daim tawv nqaij yog ua kom ruaj, khawb-resistant, dawb ntawm cov tsos mob laus, thiab xav tau tsis muaj calibration.
Lub peev txheej ntawm lub peev xwm kuj tseem tuaj yeem txhawb cov ntiv tes ntau tus ntiv tes thiab kev piav tes piav taw, ua rau kev txhim kho rau cov neeg siv kev sib txuas lus. Nrov gestures xws li ob-finger pinch thiab zoom cia cov neeg siv zoom lossis tawm ntawm ib daim duab. Nrog kov ntau, OEMs muaj peev xwm tsim kev cai gestures, uas ntxiv tus nqi rau cov neeg siv khoom xaus thiab tuaj yeem nce raws li khoom sib txawv.
