1. Partial occluder button: The user can occlude the part of the content that needs to be occluded on the writing page.Vdink pizarra interactiva interactive touch screen whiteboard for teaching
2. Media button: Click this button to insert various multimedia files on the page and play them.Vdink pizarra interactiva interactive touch screen whiteboard for teaching
3. Tombol Galeri: Klik tombol ini untuk menyisipkan berbagai sumber file gambar pada halaman, atau menyimpan sumber daya eksternal ke galeri. Papan tulis layar sentuh interaktif Vdink pizarra interaktif untuk mengajar

2022.09.13