Introducing PikiPick, a reaction app for offline real-time presentation!

** What if you are an audience? ** **
- You can send a reaction to the presenter with an emoji.
- You can send an answer to the vote during the presentation.
- You can send a question on the question page.

** What if you are a presenter? ** **
- You can get the reaction from audience with emoji.
- You can get the voting results of the audience.
- You can get the questions sent by the audience.