Fitsight fitness tracker

Does anyone know if there is a commercial version available? The prototype in the paper has a simple but cool idea - a smartwatch with a light meter. End of the day, the app gives analytics on the number of hours spent outdoors and quality of light
https://tvst.arvojournals.org/article.aspx?articleid=2633273

Haven’t heard of it. But if a company sees business in selling something for myopia prevention it means the idea of EM is finally getting traction :slightly_smiling_face:

One problem with this solution: I see more and more teens and adults who learnt how to text while walking… that time should be excluded :stuck_out_tongue_closed_eyes:

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