The Shoe Company Converse Has an App That Enables Its

The shoe company Converse has an app that enables its customers to virtually see how any of their shoes would look on a customer's foot.The customer simply points their phone at their leg to see how a selected shoe would look on their foot.This is an example of

A) augmented reality.
B) the use of predictive analytics.
C) artificial intelligence.
D) virtual reality.
E) an intelligent agent at work.