Organization of Presentation
Human attention is very limited. Don't cram too much information, either in each slide, or in the whole talk. Avoid details: they won't be remembered anyway.
- Have a very clear introduction, to motivate what you do and to present the problem you want to solve. The introduction is not technical in nature, but strategic (i.e. why this problem, big idea).
- If you have a companion paper, mention it during the talk and recommend it for more details. Don't put all the details in the talk. Present only the important ones.
- Use only one idea per slide.
- Have good conclusions slide: put there the main ideas, the ones you really want people to remember. Use only one "conclusions" slide.
- The conclusion slide should be the last one. Do not put other slides after conclusions, as this will weaken its impact.
- Having periodic "talk outline" slides (to show where you are in the talk) helps, especially for longer talks. At least one "talk outline" slide is very useful, usually after the introduction.
- Don't count on the audience to remember any detail from one slide to another (like color-coding, applications you measure, etc.). If you need it remembered, re-state the information a second time.
- Especially if you have to present many different things, try to build a unifying thread. The talk should be sequential in nature (i.e. no big conceptual leaps from one slide to the next).
- Try to cut out as much as possible; less is better.
- Help the audience understand where you are going. Often it's best to give them a high-level overview first, and then plunge into the details; then, while listening to the details they can relate to the high-level picture and understand where you are. This also helps them save important brainpower for later parts of the talk, which may be more important.