LinksSome useful websites...

CAD Programmes

Autodesk, makers of AutoCAD,3DS Max, Revit etc, etc

Dassault Systemes,  makers of DraftSight, Solidworks, Catia and so on

NanoCAD, an AutoCAD clone

Ares, another AutoCAD Clone with Cloud and mobile options

Nemetschek, makers of Vectorworks, popular with Lighting Designers

TurboCAD, an alternative to AutoCAD, using a different process for input

SketchUp, 3D modelling


ABTT Association of British Theatre Technicians

ALD Association of Lighting Designers

ASD Association of Sound Designers

AUGI Autodesk Users Group International

PLASA Professional Lighting And Sound Associaton

PMF Production Manager‘s Forum

SBTD The Society of British Theatre Dessigners

SMA Stage Management Association