"Technology has unlocked an enormous opportunity for students of all ages, locales, and interests to gain access to knowledge on nearly any topic and from anywhere.
Even so, only about 30% of undergraduates enrolled in even a single online course in 2017.
Most education is still done on co-located campuses and in classroom settings. And most institutions, even those with progressive technology adoption, remain firmly rooted in in-person instruction.
This means that most schools and universities function primarily in the traditional sense."