Laser scanning can be used to record a three-dimensional computer model of an object, often for CAD modelling, but also for part inspection or defect monitoring. A laser is used to take spot measurements in three dimensional space of an object. This can be done using a handheld or mounted scanner that revolves around the object while it is stationary. Once scanned, a computer file is created that can be used for 3D printing, further CAD work, or other digital steps.

Through ANFF, users can access software packages for designing new devices, simulating complex systems, producing 3D or virtual reality models, or a number of other purposes.

Professional CAD computing requires serious hardware – certain ANFF sites possess dedicated CAD computers for modelling and designing purposes. These computers will feature specific software packages to model complex systems such as optical or microfluidic devices, to interpret 3D scanner information, or to create new designs from scratch.