The application that this client is using is called Augmented Reality.
Augmented reality (AR) is the name by which a technological development is known that allows the user to visualize part of the real world through a technological device (mobile phone) with graphic information added by it.
According to the above, the buyer is using augmented reality to simulate how the furniture would look in his room. Depending on this he will make the decision to buy them or not.
Note: This question is incomplete because there is some information missing. Here is the complete question:
A customer is interested in purchasing new furniture for their living room. Using a mobile phone, the customer opens a special app that utilizes the camera to overlay different furniture options. Which type of technology is this an example of?
Learn more about Augmented Reality in: https://brainly.com/question/9054673
