Available in 65-, 75- and 86-inch models, LG has a TR3BF interactive digital whiteboard for any size classroom. The boards put together large Ultra-High Definition (UHD) displays that can show 3,840 by 2,160 resolution with an accurate infrared system that can work with up to 20 simultaneous finger or stylus touch inputs. With on-screen erasing and the ability to communicate with up to 30 students at once, the board is great for annotating maps, adding comments or voting on classroom items. Regardless of size, each board can accommodate a PC, has a multitude of inputs and a built-in Web browser.
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