[quote=Shadowcatcher] @lonepupIt syncs with your brain right? wouldn't there be some kind of way for it to tell your gender from your brain. [/quote] not really. the only major difference between male and females other than physical attributes is hormone production. You can't tell the difference between a man or woman just by scanning their brain. That would require bloodwork to tell hormone production... and even then there's plenty of disorders that can mess with that.