touchscreen whiteboard.Simple, accurate and fast. CCD optical touch technology breaks the bottleneck of the original touch technology, and has greatly improved in terms of accuracy, response speed and life. The two CCD cameras installed at the top left and right corners can accurately detect your multiple finger positions, allowing you to not only click and drag, but also freely rotate and zoom in on the picture. These operations depend on the number and unit of your fingers area. You can also control the movement of three-dimensional objects and touch the virtual animals on the screen with zero touch by touching the screen lightly.

touchscreen whiteboard.Simple, accurate and fast. CCD optical touch technology breaks the bottleneck of the original touch technology, and has greatly improved in terms of accuracy, response speed and life. The two CCD cameras installed at the top left and right corners can accurately detect your multiple finger positions, allowing you to not only click and drag, but also freely rotate and zoom in on the picture. These operations depend on the number and unit of your fingers area. You can also control the movement of three-dimensional objects and touch the virtual animals on the screen with zero touch by touching the screen lightly. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.