OPERATING SYSTEM

OPERATING SYSTEM

INTRODUCTION: To understand what operating system is, first it is very important to understand what software is. Software can be defined as it is set of instructions that allows user of computer system of interact with hardware. Basically software can be classified into three types that are system software, application software, software development language and tools. The operating system can be defined as it a set of programs which are used to manage the computer hardware as well as the application program used by another user. Operating system acts as intermediary between system…Read more
Brain Computer Interface

Brain Computer Interface

INTRODUCTION: The brain computer interface is new technology that allows human beings to control computer directly from their brain. BCIs focusing on motor neuroprosthetics aim to either restore movement in individuals with paralysis or provide devices to assist them, such as interfaces with computers or robot arms. Our brains are filled with neurons, individual nerve cells connected to one another by dendrites and axons. Every time we think, move, feel or remember something, our neurons are at work. When we think something, move our hand, see, feel etc. these tasks are carried out by…Read more
Cloud Computing and Your business

Cloud Computing and Your business

The effect of cloud computing can be seen worldwide, so there is a growth in cloud computing across the spectrum.  Growing companies are finding that cloud technologies deliver needed services while helping them save money and reduce IT maintenance. Results from a survey conducted by Dell Cloud Business Applications and shows adoption of cloud business applications is on the rise among small and midsize businesses. According to the survey results most people say that they’re adopting cloud applications and services to cut costs and increase efficiency, improve employee mobility, create innovation opportunities for…Read more
What is an API ?

What is an API ?

Wikipedia says “an application programming interface (API) is a specification of how some software components should interact with each other.” A software company releases its API to the public so that other software developers can design products that are powered by its service. For example, Facebook.com released its API so that Web site developers could more easily access Facebook Developer Platform. Using the Facebook API, a third party Web site can create applications, games and advertisements. You cannot run an API like you would run say a Notepad application. This is because APIs…Read more
Open Systems Interconnection

Open Systems Interconnection

WHAT IS OSI REFERENCE MODEL? OSI model is based on a proposal developed by the International Standards Organization (ISO) as a first step toward international standardization of the protocols used in the various layers (Day and Zimmermann, 1983). It was revised in 1995 (Day, 1995). The model is called the ISO OSI (Open Systems Interconnection) Reference Model because it deals with connecting open systems—that is, systems that are open for communication with other systems. We will just call it the OSI model for short. This is reference model it helps network engineers to…Read more
Enterprise Resource Planning

Enterprise Resource Planning

According to the Wikipedia, Enterprise resource planning (ERP) systems integrate internal and external management of information across an entire organization; embracing finance/accounting, manufacturing, sales and service, customer relationship management, etc. The information made available through an ERP system provides visibility for key performance indicators (KPIs) required for meeting corporate objectives. ERP abounds in government, but if it is to survive in the future, some analysts say, it will have to change dramatically.  An effective ERP system provides the integration across multiple functions within your business needed to establish the foundation for any of…Read more
What Is Knowledge Management

What Is Knowledge Management

We know that there are two kinds of knowledge. One is explicit knowledge, which can be expressed in words and numbers and shared in the form of data, scientific formulae, product specifications, manuals, universal principles and so forth. Other kind of knowledge is tacit knowledge and it is highly personal and hard to formalize, making it difficult to communicate or share with others. Simply Knowledge Management (KM) means organizing an organization's information and knowledge holistically. Knowledge management is becoming widely accepted, few organizations today are fully capable of developing and leveraging critical organizational knowledge…Read more
User Interface Design

User Interface Design

User interface design i.e. UI is technique through which you can design best quality interface to fulfill the user requirements. Increasing numbers of websites are developing new types of user interface design, taking advantage of users' increasing levels of Internet-sophistication and faster connections. These new interfaces often allow users to view and manipulate large quantities of data. User interfaces should be designed iteratively in almost all cases because it is virtually impossible to design a user interface that has no usability problems from the start. Some of the interesting user interface design ideas:…Read more
Quick Response Codes

Quick Response Codes

Quick Response Codes are a way of providing the end user with more information without the need for them to type in information. services. QR Codes are an excellent and inexpensive way for libraries to move their content and services out into busy public spaces, such as transportation hubs, mass transit vehicles and other local cultural and social institutions. The codes are a great idea in theory. They let marketers make all sorts of media: print, billboards, even & packaging, clickable and interactive. When scanned with a special app downloaded to a Smartphone,…Read more
Do You want a 3D Printer ?

Do You want a 3D Printer ?

Rapid prototyping is usually means 3D printing now days.   A computer user will design a computer aided design, i.e. CAD file & will plot it to produce real thing. Additive manufacturing also known as Direct Digital Manufacturing is now started & will boom in next few years. 3D Printing is impacting a large number of industries, and becoming more relevant to consumers. Wikipedia says “Additive manufacturing or 3D printing is a process of making a three-dimensional solid object of virtually any shape from a digital model.” The technology is running with time &…Read more