VR headsets are designed to create a virtual environment that surrounds the user, allowing them to experience a sense of presence and immersion.

VR headsets typically consist of a high-resolution display, a powerful processor, motion sensors, and other components that work together to create a virtual reality experience.

VR headsets are standalone devices that do not require a computer or console, while VR glasses require a computer or console to operate. VR headsets typically have a wider field of view than VR glasses, and they are generally more expensive.

Meta (formerly Oculus), Sony PlayStation, HTC Vive, and Valve Index are all popular VR headset brands.

Presence is the term used to describe the feeling of being physically present in a virtual reality environment.

OLED (Organic Light-Emitting Diode) displays are commonly used in VR headsets due to their high resolution, wide color gamut, and low latency.

The typical field of view (FOV) of a VR headset is around 110 degrees, which provides a wide and immersive viewing experience.

The refresh rate of a VR headset is typically 90 Hz, which means that the display refreshes 90 times per second. A higher refresh rate can reduce motion blur and improve the overall VR experience.

The resolution of a VR headset is typically 2160p, which provides a sharp and detailed visual experience.

The typical weight of a VR headset is between 1 and 2 pounds, which makes them relatively comfortable to wear for extended periods of time.

The typical price range of a VR headset is between $500 and $1000, although some high-end models can cost more than $2000.

VR headsets have a wide range of applications, including gaming, entertainment, education, training, and healthcare.

VR headsets can cause motion sickness, eye strain, and other discomfort in some users. They also have a limited field of view and can be expensive.

Future trends in VR headset technology include higher resolution displays, wider field of view, eye tracking, haptic feedback, and other features that will enhance the overall VR experience.

VR headsets raise ethical concerns related to privacy, addiction, desensitization to violence, and other issues that need to be addressed.