large-accuracy touchscreen with beamforming microphone and front-dealing with soundbar for immersive Studying in any classroom. “Màn hình t??ng tác cao c?p ViewSonic collection IFP70 thi?t b? nên ??u t? cho doanh nghi?p v?n phòng four.0” supervisor lets IT directors seamlessly keep track of and preserve person displays throughout substan