PowerPoint
Follow these 5 point to improve your PowerPoint presentations:
- One message per page
 - Working memory => redundency effect => if I speak and show the same context, nothing get remembered (1 + 1 = 0)
- Move text down to the notes section
 - Use the slide to show short sweet text bits and an image to enhance the message I talk about
 
 - Your attention goes to big objects, moving objects, high contrast objects, signaling objects (red, yellow, orange)
- Use to your advantage.
 - The most important part of a page should be the biggest (e.g. make title small since it is often not the important part of a page)
 
 - Contrast to control the focus 
- when new text appears on a page make it a strong contrast and weaken the contrast of existing text (e.g. if a new bullet point is blended in)
 - Use it for big tables by makeing single rows or column a better contrast (the one you want to focus on)
 - Use dark background (instead of white)
- Helps to move the focus to the speaker / presenter
 
 
 - No more then 7 objects per page
 
Following those tips usually lead to more slides => No Problem, Maybe don't show the numbers (10 / 80) since it is exhausting.
Tell ’em what you’re gonna tell ’em, tell ’em, and then tell ’em what you’ve told ’em.