Willhelm (Willi) Haller is recognised as the leading authority on flexible working hours technique and has been acclaimed as the man most responsible for making it a practical reality. Up to recent times he has been managing director of Hengstler-Flextime Gmbh and has been responsible for the design and installation of this equipment in a large number of companies throughout the Western World. He has now left Hengstler to form a new Mondcivitan enterprise which will endeavour to take his concepts much further. Already, over two million workers are experiencing the joys of flexible working hours in varying degrees of implementation.

Combined with Haller's other ideas we could be witnessing the beginning of the biggest change in industry and commerce since the Industrial Revolutions. For the worker drudging away on the shop floor it could bring a new sense of worth and a greater feeling of purpose.

For many years he served on the Executive Council of the Mondcivitan Republic as Chairman.

Amongst other projects initiated by Willi are 'Das Lebenshaus' and 'Das Nudelhaus'.