What is augmented reality (AR)?
Augmented reality overlays digital elements — 3D models, text, animations — on a live view of your surroundings. You still see the real world; the digital layer sits on top. Most people experience AR through a smartphone camera, for example when placing a sofa in their living room before buying it, or trying on glasses virtually.
Devices: iPhone and Android phones, tablets, smart glasses. Examples: virtual try-on, 3D product views, interactive packaging, navigation arrows.
What is virtual reality (VR)?
Virtual reality places you inside a completely computer-generated environment. A headset covers your eyes, tracks where you look and how you move, and replaces everything you see. Because the outside world disappears, VR is ideal for deep immersion and realistic practice.
Devices: Meta Quest 3 and 3S, Apple Vision Pro, PlayStation VR2, PC VR headsets. Examples: safety and medical training, virtual property tours, games, therapy.
What is mixed reality (MR)?
Mixed reality goes a step beyond AR. The device scans and understands your room, so virtual objects can rest on a real table, be hidden behind a real sofa or react when you touch them. Modern headsets use colour cameras (“passthrough”) to show you the real room with digital content blended in.
Devices: Apple Vision Pro, Meta Quest 3, Microsoft HoloLens 2. Examples: digital twins, collaborative design reviews, remote expert assistance.
What is extended reality (XR)?
Extended reality is not a separate technology — it is the umbrella term that covers AR, VR and MR. Companies say “XR” when a product or strategy spans more than one of them, or when they want to describe the whole field. You will also hear “spatial computing”, a term popularised by Apple, which describes computers that understand and work in 3D space.
AR vs VR vs MR vs XR: comparison table
| AR | VR | MR | XR | |
|---|---|---|---|---|
| See the real world? | Yes | No | Yes | Depends |
| Digital content | Overlaid on reality | Replaces reality | Interacts with reality | All of these |
| Typical device | Smartphone | Headset | Headset with passthrough | Any of these |
| Best for | Shopping, marketing, guidance | Training, simulation, tours | Design, digital twins, collaboration | Cross-device strategy |
Where AI fits in
Artificial intelligence is what makes modern XR feel natural. Computer vision lets AR recognise floors, faces and products. Machine learning drives hand and eye tracking in headsets. And AI assistants, voice interfaces and generative 3D tools let people talk to, and create inside, immersive worlds. That is why ZAspect works across all four: AI, AR, VR and XR.
Which should your business choose?
- Choose AR when you need to reach customers on the phones they already own — for example, product visualisation on an online store.
- Choose VR when focus and realism matter more than reach — for example, rehearsing a dangerous procedure.
- Choose MR when people need to work with real objects and digital information together — for example, maintenance or design reviews.
- Plan for XR when you want one strategy and content pipeline that can serve several devices over time.
Want to learn to build these yourself? Explore the ZAspect Academy. Have a project in mind? Talk to our team.