The acceptance of electronics in the modern classroom is one that has proven a boon to students, who can more easily transcribe notes and access Internet-based source material being used in a lecture. Inversely, they have also become easy distractions from ongoing lectures. Random web searches, gaming or consumption of unrelated media could be taking place if they aren’t properly engaged.
One of the signs of a civilized society is the establishment of governing bodies to set and enforce rules for communities.
A modern version of this is the neighborhood homeowners’ association, which has emerged from the suburban expansion of housing developments and condominiums during the late 20th century.