Delta-Tau =confusing

Jon,Matt et al
I visited the Delta Tau site [UK] and if you look at the last few
pages in their "catalog" descriptions of products they definitely
claim to have a Gcode software,also an as of now unsupported DXF,HPGL
direct to card converter[my terminology]
Is their "Gcode" based on EMC??
These machines were/are 3axis screw-bots for assembly.Nice 200Wservos
and second one has 6 60-100watt and performed some rather tricky
"pick,inspect[camera]replace to conveyor" operations
Got some nice stuff here if I can figure it out!

thanks for help
Carl