on 2020/08/15
Optimizacion del cerebro con tecnologia sueno dormir sleep – Foci.
https://www.indiegogo.com/projects/foci-wearable-that-boosts-your-focus/x/24132307?utm_campaign=contribution_receipt&utm_content=receipt-campaign_link&utm_medium=email&utm_source=lifecycle#/faq
https://play.google.com/store/apps/details?id=com.tinylogics.foci&hl=es-419&ah=D26a9MkIHH8D9HhRhmyCLd0bc24