Keeb kwm ntawm highlighter hmoov

Highlighter hmoov, los yog highlighter, yog atshuaj pleev ib cekhoom siv nyob rau hauv niaj hnubpleevtxhawm rau ua kom tawv nqaij tawv thiab txhim kho lub ntsej muag contours. Nws keeb kwm keeb kwm tuaj yeem taug qab mus rau kev vam meej thaum ub. Hauv tebchaws Iziv thaum ub, tib neeg tau siv ntau yam ntxhia thiab hlau hmoov los kho lub ntsej muag thiab lub cev rau kev pe hawm thiab kev ua koob tsheej, uas tuaj yeem pom tau tias yog ib qho tseem ceeb ntawm qhov tseem ceeb.

Lawv yuav siv cov hmoov tooj liab thiab peacock pob zeb hmoov rau lawv lub ntsej muag kom pom lub teeb thiab tsim cov nyhuv ci. Cov Greeks thiab Loos thaum ub siv cov tshuaj pleev ib ce zoo sib xws. Lawv siv cov hmoov txhuas ua kom pom kev ntawm daim tawv nqaij, thiab txawm hais tias qhov kev coj ua no ua rau muaj kev phom sij rau kev noj qab haus huv vim yog cov tshuaj lom neeg ntawm cov hlau lead, nws qhia txog kev ua kom cov tawv nqaij ua kom pom kev zoo nkauj thiab ua kom zoo nkauj ntawm tib neeg lub sijhawm. Raws li lub sijhawm dhau mus, kev siv tshuaj pleev ib ce tau nrov dua thiab nthuav dav thaum lub sijhawm Renaissance. Hauv Tebchaws Europe thaum lub sijhawm no, tib neeg siv ntau hom hmoov thiab cov pleev pleev kom zoo dua qub thiab ua kom pom lub ntsej muag, thiab cov hmoov no suav nrog cov tseem ceeb thaum ntxov. Txog rau thaum pib ntawm lub xyoo pua 20th, nrog rau kev txhim kho ntawm cov yeeb yaj kiab thiab yees duab thev naus laus zis, kev thov rau cov tshuaj pleev ib ce tau nce ntxiv, thiab kev saib xyuas ntau dua tau them rau kev kho duab ntxoov ntxoo ntawm lub ntsej muag contours. Thaum lub sijhawm no, cov hmoov tseem ceeb, raws li kev faib tawm ntawm cov tshuaj pleev ib ce, tau tsim thiab nrov dua. Lub hauv paus chiv keeb ntawm niaj hnub highlighters pib nyob rau hauv lub xyoo 1960, nrog rau cov xim pleev xim, nrhiav kev zoo nkauj thiab kev ywj pheej ntawm kev nthuav qhia, highlighters pib tshwm nyob rau hauv daim ntawv peb paub niaj hnub no, ua ib tug niaj hnub feature ntawm pleev hnab. Niaj hnub no, highlighter tau tsim rau ntau hom, nrog rau cov hmoov, muab tshuaj txhuam, kua, thiab lwm yam, nws cov khoom xyaw muaj kev nyab xeeb thiab muaj ntau haiv neeg, haum rau ntau hom tawv nqaij thiab kev xav tau ntawm cov neeg siv.