<https://sociable.co/technology/emotion-gender-prediction-tech-should-be-banned-brazils-metro-ngo-testifies/>
<http://schema.org/description>
"Access Now testified against São Paulo metro and its use of facial categorization technology to predict the age, gender and emotions of passengers for advertisement purposes."
<https://sociable.co/technology/emotion-gender-prediction-tech-should-be-banned-brazils-metro-ngo-testifies/>