Cov keeb kwm Blackboard thiab zaj dab neeg ntawm yuav ua li cas chalkboards tau ua ntej tsim tau rov qab mus rau 1800.Yog li xyoo 1900, BlackBoards tau siv hauv chav kawm thoob plaws lub ntiaj teb.
Sib tham sib tw dawbtau ua cov cuab yeej siv tau muaj txiaj ntsig zoo rau cov kws qhia ntawv uas feem ntau yog ib qho chaw nyob hauv thaj chaw deb.
Vim tias muaj kev fab tshuaj lom neeg tshwm sim los ntawm chalk plua plav, qhov tsim muaj cov cim qhuav rau cov chav kawm waiters tau pib los qhia cov neeg dawb.Sib tham sib tw dawbMuab cov niaj hnub ua niaj hnub, saib hauv chav kawm, thiab muab cov txiaj ntsig ntawm kev siv tau los ua qhov projector. Qhov tsis muaj plua plav thiab tso siab rau cov cim wateboard txhais tau tias siv cov ntawv luam tawm rau chav ntxhua khaub ncaws ntxiv tom qab ntawd.
Sib tham sib tham cov tshuaj ntxuav cov npoj yaig los koom nrog kev sib tham ntawm cov ntaub ntawv, kev nkag tau yooj yim, siv tau cov ntaub ntawv yooj yim, kho cov ntaub ntawv, thiab txuag cov ntaub ntawv ntawm cov ntaub so dawb. Cov thawj coj tau ntsib yam uas tseem ceeb dua - hloov rau txhua lub ncauj lus yog nyob ntawm cov lus qhia los ntawm cov npoj yaig.
Nrog txoj cai kho vajtse yog, cov neeg siv tuaj yeem txuas sib tham cov xov dawb rau iOS thiab Android Smart Devices nrog ib daim ntawv thov. Qhov no ua rau muaj ntau yam ntawm cov ntaub ntawv sib koom thiab inter-kev sib txuas. Tsis yog koj tuaj yeem faib cov ntaub ntawv nrog cov ntawm lub rooj sib tham, tab sis ibSib tham sib tw dawbKuj tseem tso cai rau kev muaj peev xwm yooj yim muab cov vijtsam nrog cov chaw nyob chaw taws teeb. Qhov no txoj kev txhua tus muaj cov ntaub ntawv zoo ib yam thiab txhua tus tswvcuab nyob ntawm tib phab. Thaum kawg ntawm lub rooj sib tham lossis kev nthuav qhia, tus thawj coj ntsib email tuaj yeem xa email, luam tawm, thiab qhia txhua yam uas tau los hauv kev sib ntsib whiteboard.
Lub Sijhawm Post: Jan-09-2023