The term metaverse is quickly becoming a buzzword in technology and business - so much so that social media giant Facebook recently rebranded itself to "Meta" to signal its embrace of the futuristic idea. But, what exactly is metaverse?
In this post we will explore the meaning of the 'metaverse,' and related terms you need to understand it.
## What is Metaverse?
Firstly, there is no single agreed definition of metaverse. Why? because it's still just an idea. Its a vision of digital spaces which will be more lifelike with the help of virtual reality (VR), augmented reality (AR), and Blockchain.
Metaverse is a broad term that generally refers to shared virtual world environments which users can access via the internet. It will create online spaces where people's interactions will be more multidimensional than current technology supports.
The tech company Facebook(now Meta) which seems to have the biggest stake in the metaverse, describes it like: "The ‘metaverse’ is a set of virtual spaces where you can create and explore with other people who aren’t in the same physical space as you."
Metaverse could be used for practically anything - work, meetings, concerts, cinema trips, play - or just hanging out. Rather than just viewing digital content, people will be able to immerse themselves in a space where the digital and physical worlds converge.
## Augmented Reality And Virtual Reality
AR overlays visual elements, sound, and other input onto real-world settings to enhance the user experience. In contrast, virtual reality is entirely virtual and enhances fictional realities.
The simple diffrence between AR and VR is that Augmented reality, as the name suggests, is merely adding effect to the user's real-life experience. While, Virtual realty produces an entirely computer-generated simulation of an alternate world. VR simulations can create almost any visual imaginable for the player using special equipment like a headset device.
Though Meta’s announcement is the biggest splash in this space, early versions of the metaverse projects already exist and are active. For example, Fortnite and Roblox video games, and Decentraland - a virtual social world, can all be considered part of the metaverse already.

