ICT L13 — копия.pptx
- 1. INFORMATION AND COMMUNICATION TECHNOLOGIES LECTURE 13 E-technologies. Electronic business. E- learning. Electronic government
- 2. Lecture content 1. E-business: basic models of e-business 2. E-learning: the architecture, structure and platform 3. Electronic textbooks and intelligent tutoring systems 4. E-government: concepts, architecture, services 5. Digital signatures 6. Control questions
- 3. E-business: basic models of e-business E-business is a form of business transaction where the interaction of the parties is carried out electronically: via computer networks, via exchange of electronic documents. Basic models B2B B2C C2C
- 4. E-learning: the architecture, structure and platform E-learning refers to the educational process, which is characterized by systematic and intensive use of modern information technologies and computer engineering. E-learning is a complex system that consists of software and hardware, distributed between servers and client computers. LMS Open source initiatives Proprietary solutions
- 5. Electronic textbooks and intelligent tutoring systems An electronic textbook is not only complex, but also a holistic didactic, methodological and interactive software system. The electronic textbooks’ software should be implemented with an eye to the most general didactic laws of the learning process and methodological aspects of teaching specific disciplines or groups of disciplines.
- 6. E-government: concepts, architecture, services E-government is the governance system, the system of interaction between the authorities themselves, with citizens and enterprises using information technologies (which should reduce red tape and increase the transparency of government activity). The use of ICT in governance can lead to one of the following key changes: - Improving the quality and standards of existing management products and delivered services; - Provision of new government services and products to citizens/users; - Strengthening citizens’/users’ participation in making decision on what kind of products and state services should be provided and how; - Introduction of the new social classes into the sphere of public administration, including those that are more likely to remain out of the spotlight, namely the poor, the illiterate, the disabled, migrants and internally displaced persons.
- 7. E-government: concepts, architecture, services E-government should be seen as a political process, which involves both political leaders and citizens in order to ensure good governance, and to implement continuous reforms in the governance processes. The development of the information society is pushing many organizations to adoption of the "e-government" concept to: Provide services to the public in an integrated manner over the Internet. Overcome the digital divide. Give an opportunity to the people to learn throughout their lives. Rebuild the relationship with the population. Promote the development of the economy. Create new forms of governance with greater participation of citizens.
- 8. Digital signatures Documents which are circulating in the information society, ought to ensure not only the presentation of data in digital form for transmission over the network, but also ought to have certain validity. The paper documents for this purpose use personal signature and stamp, which is a legal guarantee of the authorship of the document, and special paper with protective signs, which guarantees the authenticity of the document. In order to give legal power to electronic documents one problem had to be solved. This problem has mathematical, organizational and legal aspects. The mathematical problem was to find the electronic equivalent of a handwritten signature of the author, which will allow an unambiguous identification of the author of the document.
- 9. Control Questions What is e-commerce? What are the main models of interaction between subjects of e-commerce? What are the advantages of e-learning over the traditional one? What is an electronic textbook? What is e-government? What kind of e-government services do you know? What is a digital signature? Where and for what purposes are digital signatures used?