Hardware Devices
Those have to be acquired and installed by the user. For example under a debit card approach, the user purchases a debit card that is pre-loaded with a certain amount of value. After installation, the debit card is debited automatically as the user consumes copyrighted works.
Digital Certificates
Hereby a certification authority issues to a user an electronic file that identifies the user as the owner of a public key. Those digital certificates, besides
Centralized Computing
Under this approach all of the executables remain at the server. Each time the executable is used, the user's computer must establish contact with the server, allowing the central computer to meter access.
Access Codes
Access code devices permit users to "unlock" protective mechanisms (e.g. date bombs or functional limitations) embedded in copyrighted works. Copyright owners can meter the usage of their works, either by unlocking the
Copyright Clearinghouses
Under this approach copyright owners would commission "clearinghouses" with the ability to license the use of their works. A user would pay a license fee to obtain rights concerning the intellectual property.
TEXTBLOCK 1/1 // URL: http://world-information.org/wio/infostructure/100437611725/100438659615
Established in 1950, the National Science Foundation is an independent agency of the U.S. government dedicated to the funding in basic research and education in a wide range of sciences and in mathematics and engineering. Today, the NSF supplies about one quarter of total federal support of basic scientific research at academic institutions.
For more detailed information see the Encyclopaedia Britannica: http://www.britannica.com/bcom/eb/article/0/0,5716,2450+1+2440,00.html
Professor of theoretical psychology at the University of Bamberg, Germany. He defends the idea that the soul can be simulated by an information system. Artificial life will be able to reproduce itself and will therefore need a right to life just as biological life. Artificial life will also be able to feel pain, and there will have to be a new form of interaction between humans and artificial life forms. Dörner is conducting a research project on human action in situations of insecurity and complexity and has published "The logic of failure. Why things go wrong and what we can do to make them right" as well as "The Logic of Failure: Recognizing and avoiding error in complex situations."