Picture or chart?

Picture or chart?

Sometimes I am asked if is it better to use a picture or a chart to represent data (or a series of them). Charts can be complicated and boring but they are the natural tool we use to visualize numbers. Pictures are more appealing, have a higher emotional content and...
Bullet Points

Bullet Points

Bullet points are indeed a classics of many presentations. Raise your mouse if you have never seen one! With all the mouses steadily down we can ask ourselves if they are positive or note. Should you use them in your presentation slides? When I started public speaking...