Kev kho khoom tsim khoom siv tsim nyog

Hauv kev kho mob kev lag luam, cim cim yog feem ntau tshwm sim hauv cov tshuaj thiab cov khoom kho mob. Vim hais tias cov inkjet npav txoj kev yooj yim kom poob thiab ua rau muaj kev cuam tshuam, feem ntau nws yog vim muaj cov tshuaj lom neeg muaj tshuaj lom neeg thiab thaj chaw muaj paug thiab lwm yam tsis ua raws li cov qauv kev ruaj ntseg ntawm kev lag luam. Nyob rau hauv qhov chaw no, txoj kev kho mob kho mob yuav tsum tau ceev cov khoom lag luam uas tsim kev tswj hwm thiab kev tiv thaiv thiab tiv thaiv ib puag ncig, tiv thaiv kev lag luam tsis zoo los ntawm cov khoom siv tsis zoo rau hauv tsev kho mob thiab ua rau tib neeg muaj mob. Yog li ntawd, kev siv "kev hu ua" tsis muaj kev tiv thaiv, kev tiv thaiv ntawm ntsuab, tiv thaiv ib lub cim tshiab ntawm kev lag luam laser kev kos - ua ib lub tshuab tshiab los ua rau kev lag luam kho mob.