5 Computer -- Recent Trends in ICT

Describe Virtual Reality with its advantages.

1 Answers

Virtual reality is a simulated 3D environment that enables users to explore and interact with a virtual surrounding in a way that approximates reality, as it is perceived through the users' senses.

Listed below are a few advantages of Virtual reality.

Virtual reality helps in exploring places without actually being there: Virtual reality refers to the imaginary environment made with the help of technology with an essence of reality. It helps therefore to explore various places without even going to that place. This has made the life of people much easier and more entertaining. The fact that one has not got enough money to explore everything has made possible the entrance of virtual reality.
The education system has been improved: The old text-based learning has now been replaced by virtual study in which a teacher teaches the student with the help of virtual reality equipment. This equipment allows the user to see the imaginary environment based on the topic and analyze the study.
It creates a realistic world: Virtual reality creates an imaginary world for the user based on the topics to study or for entertainment. Although the Virtual Reality created is imaginary, it seems to the user as if it is an actual real world. Therefore help them to have a better experience of the current reality although everything may be unreal.
Help in providing training: A lot of people who are not skilled in different fields of work can get training in the virtual environment. E.g., engineering requires practical knowledge therefore for the application of knowledge virtual reality technology can be used.
Lowest risk: Virtual reality is an imaginary world created by the developer to study or make people experience different realities of life. Therefore the risk involved in experiencing the knowledge gathered through books is almost low. Low risk does not imply that total risk is zero but its consequences can be different for different people depending on their mental ability.
Increases interest and engagement toward a subject: Virtual Reality is a platform to undergo the situation that a person has studied in their textbooks. Practical knowledge is more interesting and exciting as compared to monotonous book reading therefore a lot of engagement towards the subject has been seen in the case of virtual reality or Virtual Reality training.
Cost-effective: Only at the time of installation of Virtual Reality technology do expenses occur but after that, the maintenance and cost per person become almost low thus it is cost-effective.

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Define the terms e-learning and virtual reality.

A learning system based on formalized teaching but with the help of electronic resources is known asE-learning.

Virtual reality isa simulated 3D environment that enables users to explore and interact with a virtual surrounding in a way that approximates reality, as it is perceived through the users' senses.

What is E-governance? List out the objectives of E-governance.

Electronic governance or e-governance can be defined as the usage of Information and Communication Technology (ICT) by the government to provide and facilitate government services, exchange of information, communication transactions and integration of various standalone systems and services.

Goals of E-Governance

Creating a better business environment:The use of ICT in government and the establishment of an e-government infrastructure helps to create business-friendly environment by...

Define the terms e-business and e-learning.

E-Business (electronic business) isany process that a business organization conducts over a computer-mediated network.

E-business, also known as e-commerce, refers toconducting business via the internet.

E-learning isa type of learning conducted digitally via electronic media, typically involving the internet. It can be accessed via most electronic devices including a computer, laptop, tablet or smartphone, making it a versatile and easy way for students to learn wherever they are.

List out the advantages and disadvantages of e-business.

Advantages of e-Business

Save more –e-Business is about doing things faster, cheaper, and more efficiently. It’s about doing more with less. This means that you’ll be able to save time, money, and effort. In addition, the benefits of e-business are that it saves paper on forms and makes the process simpler for the customer.
Instantaneous updates –Many people tend to feel that the only way to keep up with the increasingly fast-paced and complicated world of business is through communication....

What are the objectives of e-governance? Explain.

Objectives of E-Governance

Creating a better business environment:The use of ICT in government and the establishment of an e-government infrastructure helps to create business-friendly environment by streamlining the interaction and improving the interface between government and business. This goal is highly dependent on the country, its industry strength and its global competitive advantage. Once identified, these should be incorporated in the country's e-government strategy, with agencies,...

What are the key challenges of implementing e-governance in developing countries?

CHALLENGES IN E-GOVERNANCE

Environmental and Social Challenges
- Low Literacy: Literacy can be defined as the ability to read & write with understanding in any language. A person who can merely read but cannot write can‘t be considered as literate. Similarly formal education or minimum educational standard is not necessary to be considered literate. Low Literacy level of Nepal is a huge obstacle in implementation of e-Governance projects. Illiterate people are unable to access the...

What is e-commerce? Explain its role to enhance the digital economy.

E-commerce (electronic commerce) isthe buying and selling of goods and services, or the transmitting of funds or data, over an electronic network, primarily the internet.

The digital economy isthe worldwide network of economic activities, commercial transactions and professional interactions that are enabled by information and communications technologies (ICT). E commerce is vital to enhance the digital economy. It helps in the scaling of the businesses and the more businesses get to scale the...

Write impact of e-commerce technology in our society.

The rise of e-commerce has several benefits to society as we know it, and adds to an overall increase in prosperity.

Here are some of the key benefits:

Encourages Entrepreneurship

E-commerce greatly reduces the start-up costs associated with having your own business. With an online store, all you need is a functioning website or social media as opposed to constructing or renting a physical store location. This makes the process of starting your own business much less daunting for new...

Distinguish between WWW (world wide web) and Internet?

1. Internet :
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2. World Wide Web (WWW) :
World Wide Web (WWW), byname Web, is leading information retrieval service of web (the worldwide computer network). Online gives...

What is multimedia? What are the hardware devices required by a personal computer to make it ‘multimedia capable’?

Multimedia is a form of communication that combines different content forms such as text, audio, images, animations, or video into a single interactive presentation, in contrast to traditional mass media which features little to no interaction from users, such as printed material or audio recordings.

For producing multimedia you need hardware, software and creativity.

MULTIMEDIA HARDWARE REQUIREMENTS

CPU

Central Processing Unit (CPU) is an essential part in any computer. It is considered as the...

Describe the Internet of Things (IoT) with its advantages.

The Internet of things describes physical objects with sensors, processing ability, software, and other technologies that connect and exchange data with other devices and systems over the Internet or other communications networks.

Monitor Data

The primary and main advantage of IoT is monitoring. It helps us Know the precise quantity of supplies or the air quality in your home, it can also provide more data that could not have previously been possible to collect easily.

For instance, knowing that...

Describe Android Technology with its advantages.

Android isa mobile operating system based on a modified version of the Linux kernel and other open source software, designed primarily for touchscreen mobile devices such as smartphones and tablets.

Advantages:

• Android is an open-source platform allowing UI customization

Licensed under Apache, Android is an open source operating system whose codes developers can change to build customized User Interface. App developers building applications for this platform can get access to the core codes...

Write short notes on Nano Technology and Wifi.

Nanotechnology isthe manipulation of matter on a near-atomic scale to produce new structures, materials and devices. The technology promises scientific advancement in many sectors such as medicine, consumer products, energy, materials and manufacturing.

Wi-Fi is a wireless networking technology that allows devices such as computers (laptops and desktops), mobile devices (smart phones and wearables), and other equipment (printers and video cameras) to interface with the Internet.

Define 5G Technology.

Fifth-generation wireless (5G) is the latest iteration of cellular technology, engineered to greatly increase the speed and responsiveness of wireless networks. With 5G, data transmitted over wireless broadband connections can travel at multigigabit speeds, with potential peak speeds as high as 20 gigabits per second (Gbps) by some estimates. These speeds exceed wireline network speeds and offer latencyof below 5 milliseconds (ms) or lower, which is useful for applications that require...

Define GPS Technology.

The Global Positioning System (GPS) is a space-based radio-navigation system consisting of a constellation of satellites broadcasting navigation signals and a network of ground stations and satellite control stations used for monitoring and control.

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