Laser cutting is a technology that uses a laser to cut materials and is typically used for industrial manufacturing applications, but is also starting to be used by schools, small businesses and hobbyists. ... Industrial laser cutters are used to cut flat sheet material as well as structural and piping materials.
Laser Engraving (or Laser Etching) is a Subtractive Manufacturing method, that uses a laser beam to change the surface of an object. This process is mostly used to create images on the material, that may be seen at eye level. ... It is using the laser for marking the surface of an item.
3D printing is an innovative technology that lets you create a physical object from a digital model. All you need to do is make a design, transfer the file to a 3D printer, then bring your object to life. The 3D printing process was devised in the 1980s and was initially called 'rapid prototyping.
3D scanning is the process of analyzing a real-world object or environment to collect data on its shape and possibly its appearance (e.g. color). The collected data can then be used to construct digital 3D models.