Answer:
Ergonomics
Explanation:
We can get stress injuries in the workplace, and the study of the stress injuries at workplaces is a very important branch of scientific study currently, and all companies from all the fields are working on it, and so are the academic and research institutions. And this branch has gained heights in the past 10 years as companies want to increase worker productivity as well as bring down the downtime as well as various injury claims related to the job. And we know this branch as "ergonomics".
I would save memories in my opinion thats the most important thing.
Answer:
The answer is that it is a speaker note.
Explanation:
It leaves a note for people that use presentation files. I use it all the time on my google slides.
All of them are available