Terminology.

Interactive

/ˌɪntərˈaktɪv/

adjective

An interactive system or computer program is designed to involve the user in the exchange of information; responding to a user’s input.

Immersive

/ɪˈməːsɪv/

adjective

Seeming to surround the audience, player, etc. so that they feel completely involved in something.

Real-Time

/ˈrɪəltaɪm/

noun

Used to describe the way in which a computer system receives data and then communicates it or makes it available immediately.

3d

/ˌθriːˈdiː/

adjective

Of, relating to, or representing something in three dimensions; three-dimensional.

Virtual

/ˈvɜː.tʃu.əl/

adjective

Created by computer technology and appearing to exist but not existing in the physical world.

Virtual Reality

/ˌvəːtʃʊəl rɪˈalɪti/

noun

The computer-generated simulation of a three-dimensional image or environment that can be interacted with in a seemingly real or physical way by a person using special electronic equipment, such as a helmet with a screen inside or gloves fitted with sensors.

Multi-Platform

/ˌmʌltɪˈplatfɔːm/

adjective

Compatible with or involving more than one type of computer or operating system.

Business

/ˈbɪznɪs/

noun

commercial activity.

Social

/ˈsəʊ.ʃəl/

adjective

Relating to activities in which you meet and spend time with other people and that happen during the time when you are not working.