|
 | Right level: informative yet non-trivial |
| Varied information (images, numbers,…) |
| Well-dosed info (e.g. paced, sheets not too full) |
Form
| Clear structure, open/close |
| Lively: maintain attention |
| Timing: right length |
Attitude
| Contact, interaction with audience |
| Body language |
| Understandable |