Key Components and Technology
Hardware
The primary hardware components of VR systems include VR headsets, which consist of head-mounted displays (HMDs) with small screens in front of the eyes. These headsets often include motion sensors for tracking head, body, and hand positions, as well as stereoscopic displays for creating a 3D effect. Additional hardware may include data gloves, body suits, and motion controllers that provide haptic feedback, enhancing the sense of touch and interaction within the virtual environment.
Software
Software plays a crucial role in VR by handling input and output devices, analyzing data, and generating feedback. It synchronizes the entire environment, ensuring a seamless and immersive experience. The Virtual Reality Modelling Language (VRML) and WebVR are examples of software frameworks used to develop and distribute VR content.