Using a mobile phone in the office is prohibited from today, because of security concern. I work for an IT company, so our office has a lot of important data. Maybe our company think that someone will steal some of the data by using cell phones.
These days I think that the more advanced the technologies are, the more bans are made in our daily life. Technology makes our life inconvenient? Prohibition is the best way to avoid trouble?
I don't want 'advanced' life but more comfortable life.