Immersion describes the effect produced by a virtual reality (VR) environment that causes the user's awareness of being exposed to illusory stimuli to fade into the background to the point where the virtual environment is perceived as real.

A string of numbers associated with a computer or computer network.

The amount of ad spaces for sale on a website available during a specific time frame.

Multiple interconnected networks using TCP/IP to communicate.

A document that defines the characteristics of an advertising campaign.

How many times users have probably seen an ad.