For whatever reason, my finder is to sweaty or dirty for 20% of my TouchID attempts to work. I have to clean the home button with my shirt, clean my thumb, try

For whatever reason, my finder is to sweaty or dirty for 20% of my TouchID attempts to work. I have to clean the home button with my shirt, clean my thumb, try again. The onstage demo didn't require cradling the iPhone like a babby to get FaceID working -- it can read your face from an angle. This is not like previous, selfie-based face-unlock strategies from other companies.