What parts should be in a MVP to provide learnings if a survey tool is the right way to go about for trying to detect unwanted loneliness and/or bullying?

When @bromso linked One Teacher’s Brilliant Strategy to Stop Future School Shootings—And It’s Not About Guns the feedback was all 👍 from developers, for building supportive tooling for surveys to pupils.

To get information how a tool like this could help with detection of bullying, a way forward is to contact people who are already doing this job alas still mostly manually.

This issue is for scribbling down insights and thoughts from contacting people and organisations who are working with anti-bullying.

When updating this issue and creating notes, be conscious of not adding personal details or identifiable information.

What type of information would need to be saved to provide valuable insights? In what way would that information be made sure to adhere to GDPR?