You may not use all of them for a single project, becau~e each mode has its own strengths and weaknesses in specific situa-tions-just clS a wrench is more useful in fixing a faucet than a ham-mer is.
The key to using the modes is to think logically on how you want an idea to come across. You have to think on a case by case basis for what would be the most effective strategies to accomplish a goal. Gaining attention can easily be done by sensory cues: auditory and visual, which can then by followed up with a combination of the other modes as well as the previous two to spread an idea.