Intuitive Touch and Writing Advanced P-Cap touch-technology enables precise touch responses and realistic handwriting. Pen thickness adapts to the writing speed with support for max. 40 point muli-touch. Peerless Picture Quality With LG IDB\'s UHD resolution users can view content in the finest detail even with full zoom-in. UHD provides the highest-quality media experience at four times higher definition than FHD. True Color Wide View LG IPS panel features a wide viewing angle to deliver clear content regardless of where meeting participants are seated. Each pixel in the IPS panel reproduces image colors true-to-life without distortion. Quick and Easy Screen Sharing Delivering time-saving functionality the display can detect input/touch signals and automatically change the source if the new input has higher priority than the previous source. Easy Menu Calling and Control Providing optimal ease of use LG IDB users can run desired functions or change settings by softly pressing the screen to call up the Touch Menu..