You need to focus on a real pain point... ... but pain is not your product You want claim it's easy, fun, simple, powerful ... ... but these are challenges, not solutions You want to solve all problems ... ... but the sum of "eh" features is "eh"
Kim Goodwin's Storytelling by Design Write a scenario Context, Persona, Problem, Payoff One part matters more than all the rest...
Start by visualizing the one scene that shows why your product matters It has to be specific, visual, self-descriptive... ... just like a good user interface Then fill in the story around it
http://ryandaugherty.blogspot.com/2011/06/storyboard-scenarios-for-nurses-aide.html Start with panel 3. The rest will follow Tell a real story: named personas, events, realistic data