AR & VR
AR: Augmented Reality is a technology that superimposes a computer-generated image on a user's view of the real world, thus providing a composite view.
VR: Virtual reality is 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.
Positives of AR / VR:
- possibily the most sensorily immersive experience in gaming
- useful for a wide variety of applications (not just gaming), e.g. training simulator
- cost
- technical limitations
- space requirements
- ethical use (or misuse), possible psychological effects