Wednesday, March 23, 2011

New media


New media


New media is a broad term in media studies that emerged in the later part of the 20th century to encompass the amalgamation of traditional media such as film, images, music, spoken and written word, with the interactive power of computer and communications technology, computer-enabled consumer devices and most importantly the Internet. There are many promises related to the term. For example, new media holds out a possibility of on-demand access to content any time, anywhere, on any digital device, as well as interactive user feedback, creative participation and community formation around the media content. Another important promise of New Media is the "democratization" of the creation, publishing, distribution and consumption of media content. What distinguishes new media from traditional media is the digitizing of content into bits. There is also a dynamic aspect of content production which can be done in real time.
Thus, a high-definition digital television broadcast of a film viewed on a digital plasma TV is still an example of traditional media, while an "analog" paper poster of a local rock band that contains a web address where fans can find information and digital music downloads is an example of New media communication.[citation needed]
Wikipedia, an online encyclopedia, is one of the best examples of the new media phenomenon, combining Internet accessible digital text, images and video with web-links, creative participation of contributors, interactive feedback of users and formation of a participant community of editors and donors.
Most technologies described as "new media" are digital, often having characteristics of being manipulated, networkable, densecompressible, and interactive.[1] Some examples may be the Internet, websites, computer multimedia, computer games, CD-ROMS, and DVDs. New media do not include television programs, feature films, magazinesbooks, or paper-based publications - unless they contain technologies that enable digital interactivity.



Sunday, January 30, 2011

Professional Website Builder- Advantages..!!!

Are you looking for ways to advertise or market your business in a smarter way? Then, making use of internet to the fullest is the best option. Establishing your own identity in the form of website on the internet to create the right impression amongst the industrial market has become the need of the day.

For this purpose, approaching professional website builder is the first step. Acquiring new clients and attracting attention of more number of people getting known to your work is the main aim of any website. Website should be designed in such a way especially to focus on the type of business, so it is must that your website appears very informative, with specialized aspects of your field.

A professional website builder is well versed with all the necessary pre requisites and tools needed to design a website. Also, they are acquainted with wide variety of library templates that is employed in designing the website. The website can be of any field, from business executive, lawyer or any other profession. Depending upon the type of occupation, the website needs to be developed.
While hiring a professional website builder for creating a website for you, you should consider few important aspects. That are-


  • Whether the designer is providing your website with facility of domain name and authority to host the website.
  • Designer should make your website available with essential services such as allowing interaction with the potential clients, declaration of any updated news or products or messages etc.
  • The website should be well flourished with online shopping facilities and ease for the customers like shopping carts and giving coupons etc.
  • The authority to modify and customize the website with the content and images as and when required.
  • Last but not the least, full online customer care support and help lines should be made available.
  • These are some of the main features your website should contain. Hire the best designer that will benefit you to reap good income for your business.

Hacking software

SPYWARE



Spyware is a type of malware that can be installed on computers, and which collects small pieces of information about users without their knowledge. The presence of spyware is typically hidden from the user, and can be difficult to detect. Typically, spyware is secretly installed on the user's personal computer. Sometimes, however, spywares such as keyloggers are installed by the owner of a shared, corporate, or public computer on purpose in order to secretly monitor other users.
While the term spyware suggests software that secretly monitors the user's computing, the functions of spyware extend well beyond simple monitoring. Spyware programs can collect various types of personal information, such as Internet surfing habits and sites that have been visited, but can also interfere with user control of the computer in other ways, such as installing additional software and redirecting Web browser activity. Spyware is known to change computer settings, resulting in slow connection speeds, different home pages, and/or loss of Internet connection or functionality of other programs. In an attempt to increase the understanding of spyware, a more formal classification of its included software types is provided by the term privacy-invasive software.
In response to the emergence of spyware, a small industry has sprung up dealing in anti-spyware software. Running anti-spyware software has become a widely recognized element of computer security practices for computers, especially those running Microsoft Windows. A number of jurisdictions have passed anti-spyware laws, which usually target any software that is surreptitiously installed to control a user's computer.

Tuesday, January 25, 2011

HISTROY


When the first modern digital computers appeared in the early 1940s, the instructions to make them operate were wired into the machine. Practitioners quickly realized that this design was not flexible and came up with the "stored program architecture" or von Neumann architecture. Thus the first division between "hardware" and "software" began with abstraction being used to deal with the complexity of computing.
Programming languages started to appear in the 1950s and this was also another major step in abstraction. Major languages such as Fortran, ALGOL, and COBOL were released in the late 1950s to deal with scientific, algorithmic, and business problems respectively. E.W. Dijkstra wrote his seminal paper, "Go To Statement Considered Harmful", in 1968 and David Parnas introduced the key concept of modularity and information hiding in 1972 to help programmers deal with the ever increasing complexity of software systems. A software system for managing the hardware called an operating system was also introduced, most notably by Unix in 1969. In 1967, the Simula language introduced the object-oriented programming paradigm.
These advances in software were met with more advances in computer hardware. In the mid 1970s, the microcomputer was introduced, making it economical for hobbyists to obtain a computer and write software for it. This in turn led to the now famous Personal Computer (PC) and Microsoft Windows. The Software Development Life Cycle or SDLC was also starting to appear as a consensus for centralized construction of software in the mid 1980s. The late 1970s and early 1980s saw the introduction of several new Simula-inspired object-oriented programming languages, including Smalltalk, Objective-C, and C++.
Open-source software started to appear in the early 90s in the form of Linux and other software introducing the "bazaar" or decentralized style of constructing software. Then the World Wide Web and the popularization of the Internet hit in the mid 90s, changing the engineering of software once again. Distributed systems gained sway as a way to design systems, and the Java programming language was introduced with its own virtual machine as another step in abstraction. Programmers collaborated and wrote the Agile Manifesto, which favored more lightweight processes to create cheaper and more timely software.
The current definition of software engineering is still being debated by practitioners today as they struggle to come up with ways to produce software that is "cheaper, better, faster". Cost reduction has been a primary focus of the IT industry since the 1990s. Total cost of ownership represents the costs of more than just acquisition. It includes things like productivity impediments, upkeep efforts, and resources needed to support infrastructure.

IT engineering

IT engineering (IT) is a profession dedicated to designing, implementing, and modifying software so that it is of higher quality, more affordable, maintainable, and faster to build. It is a "systematic approach to the analysis, design, assessment, implementation, test, maintenance and reengineering of software, that is, the application of engineering to software."

  • The term software engineering first appeared in the 1968 NATO Software Engineering Conference, and was meant to provoke thought regarding the perceived "software crisis" at the time.
  •  The IEEE Computer Society's Software Engineering Body of Knowledge defines "software engineering" as the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software, and the study of these approaches; that is, the application of engineering to software.
  •  IT is the application of Engineering to software because it integrates significant mathematics, computer science and practices whose origins are in Engineering.
  • Software development, a much used and more generic term, does not necessarily subsume the engineering paradigm. Although it is questionable what impact it has had on actual software development over the last more than 40 year.
  •  The field's future looks bright according to Money Magazine and Salary.com, which rated "software engineer" as the best job in the United States in 2006.