@kaiiak yo do you have a link to the article associated with this little headline image ?? Or do you know if this was ever actually deployed on older people??
The picture in the circle on the top left of the image is from this paper at Keio University from 2019 which is cool but I've seen not much on if the tech ever went anywhere: https://dl.acm.org/doi/10.1145/3306214.3338573

the paper is open access so its totally freely available for reading