COVID-19 is changing our lives and culture itself with more powerful infectious power than any other epidemic. Telecommuting and video conferencing, represented by social distance, began in earnest, and online shopping malls are booming. It is a daily routine of non-facing contact.

Hong Nam-ki, Deputy Prime Minister and Minister of Economy and Finance also pointed to non-face-to-face meetings such as teleconference and video conferencing for economic policy since COVID-19 outbreak. In order to prevent the spread of infection in medical institutions, the government even allowed non-face-to-face treatment for people with chronic diseases and the elderly. The U.S. FDA also issued a deregulation guideline t