Answer:
The use of typewriter
Step-by-step explanation:
In the documentary "Disconnected", one of the student in a bid to still be able to handle his assignments had to learn the use of typewriter.
It was difficult in the onset to learn how to use it, but being determined on the task of staying a month without computer, he had to adapt.
He eventually was able to do his assignments just using the typewriter.
The experiment helped shape the participants, at the end of it they learnt to importance of call, text messages and face to face interaction over sending email and social media engagements.