가상현실기술을 활용한 증강현실 교육프로그램 사례 연구
VR lets you fire a virtual employee to practice doing it for real
한글번역 : http://www.kosen21.org/info/globalNews/globalNewsDetail.do?articleSeq=5402
기사원문 : https://www.cnet.com/news/the-best-labor-day-deals-2019-airpods-mattresses-lenovo-smart-clock-dji-osmo/