Answer:
One to one or many to many communication.
Step-by-step explanation:
Technology has created a platform for online and on-the-go entertainment, conversation, recreation and games etc. But in a location with zero technology, there is a need to reverse back to traditional communication and social interaction.
Besides sleeping and eat, one to one communication with a relative or a group discussion with the family is made. This is like a form of multicast communication. Games and recreational activities would be conducted, like board games, swimming, dancing, singing etc.