Welcome to 21st century. This is the quadrant that will help to catapult the learning to new heights, if applied correctly. The dangers for distraction and destruction are too many. However, given the right fertile conditions, the contributions from this quadrant will be exponential.
Connections are made in many numerous ways. Earliest and the simplest is face-to-face. However, that has led to many different types of connections over centuries of discoveries and inventions. Morse code communications of the past to social networks of the 21st century has given us the plethora of communication methods.
How do we use them? When do we need to use them? For what purpose? These and other obvious questions are still to be answered in the realms of learning. The move should be to collaborate rather than to corroborate with the perils of instantaneous access to communications to shy away from it.