Keep it SimpleKeep it Simple

https://www.flickr.com/photos/cubagallery/6041119566/in/photolist

100%

https://www.flickr.com/photos/parismadrid/8348941095/in/photolist

LimitTransitions

https://www.flickr.com/photos/matteo_pappa/15775980620/in/photolist

High Quality Graphics

https://www.flickr.com/photos/photophanly/5958357879/in/photolist

Common Theme

https://www.flickr.com/photos/stephenhorvath/5421560919/in/photolist

Appropriate Charts

https://www.flickr.com/photos/patchworkpottery/5078522260/in/photolist

Use Proper Colors

https://www.flickr.com/photos/kari65/15245684798/in/photolist

Proper Fonts

https://www.flickr.com/photos/bluedogrose/6857855919/in/photolist

Use Proper Audio and Video

Use Proper Audio and VIdeo

https://www.flickr.com/photos/mikemcd/2527792696/in/photolist

Use the Slide Sorter

https://www.flickr.com/photos/54470160@N08/5076441213/in/photolist