From now on I am going to use Reveal.js to do my presentations. This is where I store the presentation's source code.

• Outils numérique et ingénierie collective

• You need Python.
• Install the required libraries with pip install -r requirements.txt.
• You need a config.py script to setup Flask. Mine looks like this:

The Redis and Twilio credentials are only needed for interactive presentations. Indeed, for some presentations you can make the audience vote for the next slide by SMS. For this you also have to install

• ngrok to create a tunnel towards your localhost, this will enable Twilio to update the Redis database. Put it into the top level of this repository.
• Redis

python run.py

If you want to share the presentation, run the previous command and then run

./ngrok http 5000

and voilà. The console you launched ngrok in will give you a URL that links to the presentation. This is also needed for making the audience choose the next slide via Twilio.