qtouch interactive screen. 1. Transparent. It directly affects the visual effect of the touch screen. Transparency is just a general concept in the touch screen industry. Many touch screens are multi-layer composite films. It is not enough to summarize their visual effects with transparency. It should include at least four characteristics: transparency, color Distortion, reflection and sharpness can be further divided. For example, the degree of reflection includes the degree of specular reflection and the degree of diffractive reflection, but the diffractive reflection on the surface of our touch screen has not reached the level of CD disks. Four characteristics are basically enough.

qtouch interactive screen. 1. Transparent. It directly affects the visual effect of the touch screen. Transparency is just a general concept in the touch screen industry. Many touch screens are multi-layer composite films. It is not enough to summarize their visual effects with transparency. It should include at least four characteristics: transparency, color Distortion, reflection and sharpness can be further divided. For example, the degree of reflection includes the degree of specular reflection and the degree of diffractive reflection, but the diffractive reflection on the surface of our touch screen has not reached the level of CD disks. Four characteristics are basically enough. 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.