Augmented Reality (AR)

What Is Augmented Reality?

Augmented Reality (AR) is a technology that blends digital content — 3D models, labels, animations — with a live view of the physical world, typically through a smartphone or tablet camera. Unlike Virtual Reality, which replaces your surroundings entirely, AR layers information on top of what you already see. The result is an experience that feels grounded in reality while adding something new to it.

In a retail context, AR has become one of the most powerful tools for reducing purchase hesitation. Instead of imagining how a sofa might look in your living room, you can see it — at actual size, in your actual space — before you ever add it to your cart.

How AR Works: Marker-Based vs. Markerless

There are two primary approaches to AR, and understanding the difference matters for ecommerce applications.

Marker-Based AR

Marker-based AR uses a physical reference point — a QR code, printed image, or specific pattern — to anchor a digital object in space. The camera detects the marker and renders the 3D model relative to it. This approach is reliable and precise, but it requires a physical trigger to be present in the environment, which limits its usefulness for spontaneous, at-home shopping experiences.

Markerless AR

Markerless AR — also called surface detection or world-tracking AR — uses the device's camera, gyroscope, and depth sensors to map the surrounding environment in real time. It identifies flat surfaces like floors and walls, then anchors 3D objects to those surfaces without any physical reference point. This is the technology that powers modern furniture AR experiences, and it is what makes placing a rug or a bookcase in your room feel seamless.

AR in Retail: Real-Scale Placement and Spatial Fit

The most meaningful advancement in retail AR is real-scale placement — the ability to render a product at its exact physical dimensions within your space. A 3-metre sofa appears as a 3-metre sofa. A 2.4 × 1.7 metre rug fills the floor the way it actually would. This is not an approximation; it is a spatially accurate preview.

Paired with real-scale placement is spatial fit detection — the system's ability to assess whether a product physically fits within the available space. If a dining table is too wide for the room, the AR experience can surface that conflict before the shopper commits to a purchase. This transforms AR from a novelty into a genuinely useful decision-making tool.

How Imersian Uses AR for Furniture and Rugs

Imersian's AR feature is built specifically for home furnishings retail. Shoppers can point their phone or tablet at any room in their home, select a piece of furniture or a rug from the product catalogue, and place it directly into their space — at true scale, with accurate proportions and material rendering.

The experience requires no app download and no physical markers. It works through the browser, using markerless surface detection to anchor products to real floors and surfaces. Shoppers can walk around the placed item, view it from different angles, and swap between product variants — all within their actual room.

For retailers, this means fewer returns, higher purchase confidence, and a shopping experience that meets customers where they are — at home, with the context they need to make the right decision.