LG now offers interactive displays
LG have recently launched three IR-based Interactive Digital Boards, available in 65", 75", and 86" models. The new Digital Interactive Boards combine IPS panels and IR touch technology for a responsive high-definition experience. They offer a genuine touch and writing experience with up to 20 simultaneous multi-touch points and two types of available stylus pens. The UHD displays are four times sharper than Full HD screens, also feature palm erasing, which allows users to easily and quickly erase text, drawings, and pictures with a swipe of their hand as if they were using an eraser on a chalkboard. [...]