What data should a smart-glasses privacy review include?
Include the inputs, account information, derived outputs and diagnostic records used by the feature. Audio and photographs are obvious examples, but transcripts, summaries and service-access tokens can matter too.
Follow one item through the app
Draw the route from capture to display and mark what each device or service receives. Then ask what remains after the interaction. A temporary audio input and a saved transcript are different records, even if the user experiences them as one conversation feature.
For a calendar cue, the app may only need the next event's relevant details rather than the entire calendar history. That distinction gives a developer a concrete opportunity to reduce data handling. The assessment becomes useful when it names fields and destinations instead of merely listing broad categories such as personal information.