This program is designed to solve two common problems during presentation:
When attending Microsoft events, I can not see the text at bottom of Power Point presentation if I sit on back. The screen is high but not high enough for people on back to see the whole screen.
When I work on my own Power Point presentation, no matter how careful I design each slide, I found that in some case, it is difficult to split some slides. If I put everything on one slide, it is too small for viewers to read it. If I split them into two slides or more slides, viewers can not see the relation between those slides. I have to build one slide to show the concept and build more slides for each part in detail.
This program is designed to solve those two problems by providing the follow tools:
You can scroll screen up so that your viewers can view the text at bottom.
Enlarge any part of screen. For example if you have slide which has 5 diagrams, you can zoom up any of diagram and explain each diagram in more detail.
As a result, next time when you design your power point slides, you do not need to care too much about the size of your font or what contents you need to put in one slide. You do not need to split your contents into multiple slides. This will save you time and effort. You can give a better presentation now.