How do you add a new subject?

Brain Gauge Home users can test up to 5 different subjects with their device. To create a new subject, click on the + button from the home screen (next to your existing subject avatars). Enter a nickname and the demographic info for the subject and click OK. 

Brain Gauge Plus / Pro / MD users can create and test an unlimited number of subjects. From the Who will be testing today? screen, type in a new subject number and click the + icon. Enter the demographic info for the subject and click OK.

Subject numbers must be (8) alphanumeric characters with no special characters (e.g. abcdefgh, 12345678, abcd1234, 1234abcd).