Attention is drawn to an announcement of two publications relating to the work of Humberto Maturana, and to a new online encyclopedia of systems and cybernetics. The latter uses Wikimedia technology for free interaction, and this is discussed. Advice on combating spyware and other forms of malware is reviewed, as well as surveys of how to make computers quieter in operation, and of the worrying question of when to switch off between periods of use.
The aim is to review developments on the internet, especially those of general cybernetic interest.
Some of the developments reported have research value, while others bear on practical aspects of computer use and internet access.
The comments on security may prompt urgent action by readers. Otherwise the implications are for access to information and for computer quietness and economy.
It is hoped this is a valuable periodic review.
