Setting up the devices

I un-boxed the first device, and walked slowly through the setup procedure- (How did it know I have an interest in understanding Chinese???  Oh, that's right- Google knows all...)   After setting the language to English (United States variant)... it sure seemed like the device really really really wanted me to have a Google account.  Should I sign in to my own Google email account???  Would that give all students a view of my own emails?   Could we know that all students would have their own gmail account?  I was unsure of the best procedure to use, to make the devices be accessible to a variety of students in a variety of schools… so I re-boxed that single device, and made an appointment with Matt Stone.  (He knows his google-stuff- I think he has a Google-doctorate.)