White SW Computer Law
|Intellectual Property, Information Technology & Telecommunications Lawyers|
Melbourne Office - PO Box 452, COLLINS STREET WEST Victoria 8007 Australia
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In Australia, copyright protection arises as soon as an original copyright work is created. The copyright laws dictate who the copyright owner is and how long the protection lasts. Copyleft is a form of licensing by which the copyright owner may waive their rights and allow other people to share and make further amendments to the work. The concept of Copyleft is used particularly in relation to software. The idea behind Copyleft is to ensure that an individual cannot take advantage of being able to modify a free software program and then sell the resulting modified program as a new work. In some cases, any modifications made to a Copyleft program must be made freely available to all parties interested in using them. The GNU public licence is an example of a Copyleft licence.
Copyleft licensing evolved from the open source movement which is based on the idea that by making source code widely available and freely modifiable, higher quality software is developed, bugs are fixed more quickly and the resulting product is relatively inexpensive as compared with some commercially available software. It also allows you to see what you are getting with no surprises.
The Internet has played an important role in further developing the concept of open source as it has allowed the interaction between people of diverse backgrounds and resources to compare and contrast their ideas in a timely and cost effective manner. Indeed, much of the Internet's and the world wide web's infrastructure is based upon such software.
To maintain control over what is done with open source software, it is necessary to license its use rather than placing it in the public domain. By using a licence, the intention of the open source movement is maintained without having to rely upon individuals' honesty.
Copyleft licensing of open source software is based on principles such as:
These Copyleft licences are non-negotiable, standard form, unsigned contracts. Such contracts are the target of consumer protection laws in many countries as they are seen to shift the risk of product failure and intellectual property infringement to the consumer. For the open source movement to continue, “Copyleft” licensing will need to be exempted from laws designed to prevent risk-shifting from the supplier to the consumer. It is, unfortunately, arguable that standard GNU licence does not provide the protection required by the Trade Practices Act unless minor modifications are made to it to include non excludable remedies, such as fitness for purpose.
Until there is legislative support for software authors, some consideration needs be given whether to publish under such a Copyleft licence. On the other hand, end users of Copyleft licences need to consider if such licences provide all the legal protection that they require for their specific circumstances.
To encourage diversity in the software industry authors and users need to continue to work together on a Copyleft basis, but both groups need to be mindful that they are operating in an environment not satisfactorily catered for by existing laws.
WHITE SW COMPUTER LAW
© White SW Computer Law 1999
This article is a guide only and should not be used as a substitute for proper legal advice, readers should make their own enquiries and seek appropriate legal advice.