Nrog rau kev sib tham sib whiteboard 4K siab-txhais daws teeb meem, infrared kov thev naus laus zis, ntau lub vijtsam qhia kev sib cuam tshuam thiab lwm yam haujlwm, lub rooj sib tham sib tham sib txuas ntxiv txhawb nqa cov ntsiab lus qhia hauv chav kawm, ua ke nrog Is Taws Nem ntawm Yam Tswj, kev sib tham sib whiteboard paub txog kev sib koom ua ke thiab tswj cov khoom siv davhlau ya nyob twg, tso cai rau cov chav kawm ua raws Thaum txhim kho qhov chaw zoo tib yam rau cov chaw ntse, tsim cov qauv kev qhia thiab kev kawm digital tshiab, thiab tsim cov kev sib tham sib tham hauv chav kawm ntawv hauv lub sijhawm tshiab ntawm kev kawm.