A traditional survey records measurements from points around a building which are used to create a drawing by joining the points together. A 3D laser survey captures 360 degrees, floor, ceiling, walls, windows, doors all in a single scan. The difference being that a 3D laser survey records points up to 1mm apart so that the information acquired provides a lot more detail.
Photographs also provide valuable information when surveying a property. Imagine being able to view an area from any angle, imaging being able to take measurements directly from the image, now imaging being able to immerse yourself within that image and walk around in virtual reality. Take this one step further and start interacting, observing changes in light, features and fixings.