Intuitive Touch & Writing Advanced P-Cap touch-technology enables precise touch responses & realistic handwriting. Pen thickness adapts to the writing speed with support for max. 40 point muli-touch. Peerless Picture Quality With LGIDB'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 LGIPS 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 & Easy Screen Sharing Delivering time-saving functionality the display can detect input/touch signals & automatically change the source if the new input has higher priority than the previous source. Easy Menu Calling & Control Providing optimal ease of use LGIDB users can run desired functions or change settings by softly pressing the screen to call up the Touch Menu..