Nyob rau hauv lub chaw ua hauj lwm, lub ntse sib tham sib panels integrate ntau lub rooj sib tham chav chaw ua hauj lwm cov cuab yeej xws li projectors, hluav taws xob whiteboards, curtains, hais lus, TVs, computers, thiab lwm yam, uas tsis tsuas yog yooj yim lub complexity, tab sis kuj ua rau lub rooj sib tham ib puag ncig zoo dua thiab kev nplij siab. ...
Nyeem ntxiv