Here is a great collection of fabbing videos from Objet featuring several of their 3D printers. If you’ve never seen fabbing, this is a good place to begin. Note that these particular models are suitable for industrial prototyping, and not consumer-level desktop units.
Many of the videos demonstrate not only the actual object deposition, but also the operation of the device – opening and closing, adding raw material cartridges and of course the incredibly loud operational noises.
