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Vdink digital interactive tiaj vaj huam sib luag tso saib kev kawm sib tham sib whiteboard rau kev qhia

VDINK digital interactive flat panel display interactive electronic whiteboard rau kev qhia tuaj yeem nyem rau ntawm lub desktop “electronic whiteboard” digital interactive flat panel display to enter the whiteboard write interface. Koj tuaj yeem pom cov haujlwm whiteboard hauv cov ntawv qhia zaub mov thiab nkag nrog ib tus yuam sij. Kev sau ntawv muaj nuj nqi yog lub hauv paus ntawm daim ntawv dawb. Tam sim no, tag nrho cov koob ntawm VDINK ntse lub rooj sib tham ntsiav tshuaj txais 20-point infrared kov tshuab, nrog rau qhov tseeb kov txog li ± 1 hli, rau kev qhia digital sib tham sib vaj huam sib luag vaj huam sib luag thiab smoothness ntawm kev sau ntawv thiab kev nthuav qhia yog siab dua.