1. Cov ntsiav tshuaj sib tham sib tham ntse qhia kev sib koom ua ke hauv computer, loj-screen zaub, hluav taws xob whiteboard, digital video booth, TV, suab, wireless microphone thiab lwm yam khoom siv.Vdink ntse board loj screen kov saib sib tham sib whiteboard online.
2. Nws yog qhov yooj yim thiab siv tau yooj yim, thiab tib lub sijhawm ua kom cov duab zoo nkauj zoo nkauj, daws qhov tsis txaus ntseeg ntawm cov kev qhia sib tham ib txwm muaj uas cov cuab yeej projection teeb meem los ntawm lub teeb.Vdink ntse board loj screen kov saib sib tham sib. whiteboard online.
3. Nws muaj cov haujlwm ntawm kev sau ntawv, annotation, painting, multimedia cov ntaub ntawv, lub rooj sib tham hauv network, thiab lwm yam. Nws muaj ntau yam thev naus laus zis xws li kev sib cuam tshuam ntawm tib neeg-khoos phis tawj, vaj huam sib luag vaj huam sib luag, vaj huam sib luag cov ntaub ntawv ua haujlwm thiab kev sib txuas lus network. Nws yog qhov kev xaiv zoo tshaj plaws rau cov ntaub ntawv chaw ua haujlwm, kev qhia, thiab kev sib tham sib nthuav qhia ntawm cov duab thiab cov ntawv daws teeb meem.Vdink ntse board loj screen kov saib sib tham sib whiteboard online.

2022.03.02