presentation

Hi everybody,

I work for a 60.000 people company.

I have to make a presentation, next wednesday, about mobile applications, 30 minutes demo for IT people.
The focus is Android Dev. Around B4A, because after few demos, it appears it is the right tool for us.

Any suggestion for this presentation:
Why Android vs iOs
Native dev vs HTML5
Why B4A, alternatives...
gain with B4a about coding, etc etc...
Coding impressive example demo


Thanks for any help