Los ntawm txoj kev loj hlob ntawm Touch screen kas fes grinder, nws txoj kev tshwm sim vim yog kev hloov pauv ntawm cov neeg siv zog ua haujlwm tsim qauv rau hauv kev siv tshuab thev naus laus zis. Kev tsim tawm ntawm huab hwm coj, kev noj siv ntau, thiab kev hloov pauv ntawm cov qauv siv thiab qhov chaw ib puag ncig ntawm kev muag khoom xav tau cov chaw xa khoom tshiab. Kev sib piv ntawm cov khw muag khoom noj tshiab, khw muag khoom, thiab lwm qhov chaw faib khoom tshiab, cov nqi zog kuj tseem nce ntxiv; ntxiv rau cov kev txwv ntawm qhov chaw. Thiab kev yooj yim ntawm kev yuav khoom thiab lwm yam, tsis muaj ib qho Kov npo cov kas fes grinder raws li lub tshuab tsim nyog tau los ua.
Kov npo cov kas fes grinder yog lub tshuab uas tuaj yeem muag cov khoom muag tom qab nws tau muab tso rau hauv cov nyiaj npib, ntawv nyiaj, ntawv rho nyiaj, thiab lwm yam hauv kev nkag siab ntau. Hauv kev txiav txim siab nqaim, nws yog lub tshuab uas muag cov khoom muag ncaj qha. Los ntawm qhov pom ntawm cov khoom lag luam, Touch screen kas fes grinder tuaj yeem ua tiav tag nrho cov kev tsis txaus siab ntawm tib neeg cov peev xwm, hloov mus rau kev hloov pauv ntawm thaj chaw kev noj haus thiab kev noj haus, thiab cov txheej txheem ntawm 24 teev ntawm cov khoom tsis raug tswj tuaj yeem ua haujlwm hnyav dua, xav tau tsawg dua peev thiab thaj chaw me me thaum lub sijhawm ua haujlwm. Caw cov tib neeg mus yuav lawv tus kheej txoj kev xav tuaj yeem yog qhov kev daws teeb meem zoo rau kev daws teeb meem ntawm kev nce nqi zog.
