Add in telemetry

[gavinhenderson]

@willwade - So update on this, I have now setup the infrastructure to collect metrics via PostHog (its connected to our shared account).

I collect the current events:

• App launch
• ApplicationLifecycleEvents (ie background, sleep, close, open)
• Speak using cue voice
• Speak using speaking voice

On all of these I collect all the settings that the user has, excluding switches, i just count the number of switches they have setup.

So we can dig into all what the most common settings are etc.

Note, i dont capture anything that is identifiable, so dont capture any spoken strings or anything.

Users can also toggle metric collection off and on.

Is there anything else we want to capture at this point?

[willwade]

Access option selected?

[gavinhenderson]

Access option selected?

Good idea, ill add that

[gavinhenderson]

@willwade Now added an event called 'userInteraction' that is fired anytime a user either:

• Swipes
• Users the arrows
• Or presses the switch

This will let us see what access methods are most commonly used.

Is this what you had in mind? With this added is there anything else you would want to add?

[willwade]

That'll do for now. I do wonder about length of utterance or whether word in prediction etc. or even time to construct a word. but that can come later.

[gavinhenderson]

Yeah your right, we should track that stuff from the start I think.

I will add the following:

• Word added (split via prediction vs not predicted)
• Letter added (split via prediction vs not predicted)
• Length of spoken utterance, and average letter length