superior-accuracy touchscreen with beamforming microphone and front-dealing with soundbar for immersive Studying in almost any classroom. “Màn hình t??ng tác cao c?p ViewSonic sequence IFP70 thi?t b? nên ??u t? cho doanh nghi?p v?n phòng 4.0” supervisor lets IT administrators seamlessly watch and manage personal displays throughout big c