Expert Questionnaire · Global Light Commons
Take the questionnaire

How private is light exposure data?

As we build open infrastructure for harmonizing real-world light exposure data, we want to better understand its ethical and privacy implications. In particular, we are interested in how this data fits within a two-dimensional privacy framework based on identifiability (how easily individuals can be identified) and health inferentiality (how much information about a person's health can be inferred from the data).

Your anonymous responses will directly inform the GLC's data governance and FAIR data-sharing frameworks.

About 20 minutes 23 questions Anonymous

A person wearing a light exposure sensor Illustration of a person wearing a chest-worn light sensor, with light rays reaching the sensor and eye, connected to an inset showing a light exposure reading over the course of a day. Light exposure over one day morning night
A wearable sensor captures light exposure over the day — the questionnaire asks how identifiable and health-revealing that record is.

Who we're inviting

We're looking for expert input from fields including:

Share your views

Contribute to building an understanding of light exposure data from an ethics and privacy perspective.

Take the questionnaire

The survey will open in REDCap and takes approximately 20 minutes.