The Las Vegas Consumer Electronic Show 2022 was full of digital devices aiming to work with sensor data from the bodies of their owners. Often it is not clear if the purpose of a device is the analysis or to get as much personal data as possible for what ever.
I spoke with Juliet Jammot, correspondent at AFP, for her article: Body-monitoring tech trend comes with concerns. Iwas responsible for the concern (although to some parts optimist).
The article is among others published here: https://www.rfi.fr/en/body-monitoring-tech-trend-comes-with-concerns