Digital-technology9427547
A digital system is a data [technology that uses discrete (discontinuous) values. By contrast, non-digital (or analog) systems represent information using a continuous function. Although digital representations are discrete, the information represented can be either discrete, such as numbers and letters or continuous, such as sounds, images, and other measurements. The word digital comes from the same source as the word digit and digitus (the Latin word for finger), as fingers are used for discrete counting. It is most commonly used in computing and electronics, especially where real-world information is converted to binary numeric form as in digital audio and digital photography.
A Digital Economy refers to an economy that is based on digital technologies. The digital economy is also sometimes called the Internet Economy, the New Economy, or Web Economy.
The concept of a digital economy emerged in the last decade of the 20th century. Nicholas Negroponte (1995) used a metaphor of shifting from processing atoms to processing bits. He discussed the disadvantages of the former (e.g., mass, materials, transport) and advantages of the latter (e.g., weightlessness, virtual, instant global movement). In this new economy, digital networking and communication infrastructures provide a global platform over which people and organizations devise strategies, interact, communicate, collaborate and search for information. For example:
A vast array of digitizable products - databases, news and information, books, magzines, etc. which are delivered over the digital infrastructure any time, anywhere in the world.
With growing population and resource mobilisation, digital economy is not limited to business trading and services only but, it encompasses every aspect of life from health to education and from business to banking. Further while everything is happening on digital medium then why not communication with government. eGovernment is already playing its part in this digital economy by providing eservices through various ministry/department to its eCitizen.
