The HMI
Human Machine Interface
I've started  to build the HMI  to serve a user with a web page for interfacing the Face Follow Phone Turret.
The homepage should work on any smartphone that can show a html page.
The HMI should be able to adapt to screens size using Bootstrap CSS.

First edition will look something like this:

Next is to connect actions from buttons with the API so that it can convert http calls to MQTT commands