NANOTECHNOLOGY

Nanotechnology (sometimes shortened to "nanotech") is the manipulation of matter on an atomic and molecular scale. The earliest, widespread description of nanotechnology[referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defines nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers.

GRID COMPUTING

Grid computing is the federation of computer resources from multiple locations to reach a common goal. The grid can be thought of as a distributed system with non-interactive workloads that involve a large number of files. What distinguishes grid computing from conventional high performance computing systems such as cluster computing is that grids tend to be more loosely coupled, heterogeneous, and geographically dispersed. Although a single grid can be dedicated to a particular application, commonly a grid is used for a variety of purposes. Grids are often constructed with general-purpose grid middleware software libraries.

QUANTUM COMPUTING

A quantum computer is a computation device that makes direct use of quantum mechanical phenomena, such as superposition and entanglement, to perform operations on data. Quantum computers are different from digital computers based on transistors. Whereas digital computers require data to be encoded into binary digits (bits), quantum computation uses quantum properties to represent data and perform operations on these data. A theoretical model is the quantum Turing machine, also known as the universal quantum computer

SEMANTIC WEB

The Semantic Web is a collaborative movement led by the international standards body, the World Wide Web Consortium (W3C). The standard promotes common data formats on the World Wide Web. By encouraging the inclusion of semantic content in web pages, the Semantic Web aims at converting the current web dominated by unstructured and semi-structured documents into a "web of data". The Semantic Web stack builds on the W3C's Resource Description Framework (RDF). According to the W3C, "The Semantic Web provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries."

USER CENTERED DESIGN.

For my own view, Facebook have a very good system that can make the entire user use it. This application has a very good design and system that can make user easily access through it. The main reason why I am saying so us whenever you login to the Facebook, it will appear the news feed in user account. People will love to see all the news and they can manage their account easily. Facebook also have its own application to make its entire user have fun because its have application such as games, and many more. User also can upload their picture to be shown and share any new news to all people.

USABILITY IN SOFTWARE DESIGN.

The purpose of usability in software design actually it is the one of user centered design methodology.

NEED FOR USER CENTERED DESIGN IN SOFTWARE DESIGN AND WEB APPLICATION

This will be a very main need to this application together with the web application because it will help user easily use it. This will make people love to use it.