Presentations

Presentations are difficult because there are so many variables which are not in your control – the quality of the projector, the surface it is projected on, the light in the room and the different relationships of the audience to the screen.

Because of those problems, it is best to stick to text or line graphics in black and white, be sure your your presentation can be made large enough to be read, darken the room as much as possible, and don't expect anything but the coarsest information to be communicated by color.

Avoid any presentaion software. Use html. It is easy to prepare, edit and revise, if necessary, on the spot.

Here is an example of a simple, easy to scale, html based presentation. Save the source and use it as a model, if you like.

And a second example showing the use of different filters on a photograph.