Unknown Story

It is 2030 and here we have twins, Vince and Matthew, who have taken separate career paths in life.
Vince is a mathematician who works both as an educator, researcher, and actuarian.
I love math and excel at it!
Matthew is a software engineer who works at a famous software development company.
Programming and machine learning are my forte!
In one unfortunate and unforeseen day, however, modern technology is lost, and the twins were not ready for the repercussions.
Hey, Bro, Wake up! It is already late! By the way, did you put my phone and laptop somewhere?
What? Why didn’t I hear my alarm through the phone? And I can’t find it too!
I think I might just need to just go to my workplace as well and just use one of the company computers there.
I guess I just have to go to school now and teach without my devices, then worry about this later.
In Vince’s workplace…
This is not going to be easy…
Okay class, I do not have my laptop today, so please just bear with me while I use the board to teach the lesson.
What? There are no visual aids? How are we supposed to understand the lesson then?