Recognizing friends’ faces in photos

Driving children to school in autonomous vehicles

Analyzing emotions based on facial expressions at the doctor’s office

Determining optimum routes based on real-time traffic flow 

Recommending music based on songs listened to previously

A document saved on your computer

The photo of a dessert you took at a restaurant

An idea you shared with your spouse this morning

A poem you wrote down in a notebook

An email you sent to your co-worker

The massive amount of data being produced in the aggregate

The sub-disciplines of data science 

The data produced from the web