Fabricator
Fabricators construct parts and robots based on schematics. Schematics can be acquired by using scanalyzers or hacking terminals (see your status page for access to a list of schematics currently in your possession), then loaded into a fabricator which will report the resources it requires to complete construction. The required matter must be provided in the form of filled matter storage units, which are removed directly from your inventory on hacking the build command.
Higher security fabricators are capable of building better schematics.
Manual Commands (Indirect Hacking)
While accessing a fabricator, pressing 'z' will allow you to enter the following manual prompts.
Load(PARTNAME)
This command is used to load a known schematic into the machine.
Build
Builds the loaded schematic. Will not work if nothing is loaded.