Hackerthon #wirvsvirus:  HW, SW, apps and ideas for combating COVID-19 or making our living with it easier.

My suggestions:

Challenge #38:  Suggest, more detailed daily COVID-19 national data,  similar to my own project. 

Challenge #28:  Suggest, reviving Grandma's immune-system tips? (Smartphone app)

Challenge #10 or #23:  Suggest, "Alexa" & Co for seniors who do not have a PC, WiFi  or  smart-speaker? 

Still checking for possible patent fringes .... non found till now...