Get your students interested in facial recognition technology and let them extend  their vocabulary. 

Facial recognition software is more common than you think. If you have a Facebook account or a new iPhone, you may have interacted with the technology without even realizing it...

Facial Recognition Technology is More Common Than You Think

facial-recognition-technology-is-more-common-than-you-think

Let's do English ESL deep listening: focus on meaning. Get your students interested in facial recognition technology and let them extend  their vocabulary. 