http://edition.cnn.com/2017/02/13/hotels/smart-hotels-digital-nomads/index.html
When the border between work and leisure is blurred, brutal managers try to have subordinates work infinitively. When I was staying at a hotel in Saitama, Japan on my business trip, my boss told me to work additionally after on-site working. I got up around 3:00am to complete the job in time.
So, to protect workers, working time must be monitored on the Internet. And, to avoid off-line working, suspicious disconnection of the Internet from personal computers must be detected automatically.
