Information and communication technology tools(ict)
- 1. Information and Communication Technology Tools (ICT) BY A.Brislin B.Ed first year Department of physical science
- 2. Information and Communication Tools (ICT) Introduction ICT tools stand for Information Communication Technology tools. It means to digital infrastructures like computers, laptops, printers, scanners, software programs, data projectors, and interactive teaching box. ICT can contribute to universal access to education equity in education the delivery of quality learning and teaching, teacher’s professional development and more efficient education management, governance administration. Various ICT tools Computer Laptop Internet Interactive whiteboard Tablet PC iPad iPhone Mobile phones Digital cameras Multimedia equipment’s(audio/video) Skype Video conferencing
- 3. Computer Computer is an electronic device that is designed to work with Information. The term computer is derived from the Latin term ‘computare’, this means to calculate or programmable machine. The Word ‘Computer’ usually refers to the Central Processor Unit plus Internal memory. The computer is an electronic device that takes input from the user and processes these data under the control of a set of instructions (called program) and gives the result (output) and saves future use. It can process both numerical and non- numerical (arithmetic and logical) calculations. According to functionality, computers are classified as: • Analog Computer: A computer that represents numbers by some continuously variable physical quantity, whose variations mimic some system’s properties being modeled. • Personal computer: A personal computer is a computer small and low cost. The term”personal computer” is used to describe desktop computers.
- 4. • Workstation: A terminal or desktop computer in a network. In this context, the workstation is just a generic term for a user’s machine (client machine) in contrast to a “server” or “mainframe.” • Minicomputer: A minicomputer isn’t very mini. At least, not in the way most of us think of mini. You know how big your personal computer is and its related family. • Mainframe: It refers to the kind of large computer that runs an entire corporation. • Supercomputer: It is the most giant, fastest, and most expensive computers on earth. Laptop Laptop computers, also known as notebooks, are portable computers that we can take with us and use in different environments. They include a screen, keyboard, and a trackpad or trackball, which serves as the mouse. Because laptops are meant to be used on the go, they have a battery which allows them to operate without being plugged into a power outlet. Laptops also include a power adapter that allows them to use power from an outlet and recharges the battery.
- 5. Internet The Internet is a global network of billions of computers and other electronic devices. With the Internet, it's possible to access almost any information, communicate with anyone else in the world, and do much more. Internet is a technology of connecting multiple computers together through a network. Various types of small networks include Local area network (LAN), Personal area network (PAN), Metropolitan area network (MAN), Campus area network (CAN), etc.A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols. Interactive whiteboard An interactive whiteboard, also known as a smartboard, is an interactive digital device that allows users to project files and manipulate them on a board’s surface.
- 6. An interactive whiteboard will only function when a computer, projector and LCD display are present. A whiteboard will display whatever is shown on a user’s computer screen. When connected to a computer, the interactive whiteboard transforms into a large-scale, touch- sensitive version of a user’s screen. The user can control the screen by touching it with a special pen or with a hand, rather than a mouse. Tablet A tablet is a wireless, portable personal computer with a touchscreen interface. The tablet form factor is typically smaller than a notebook computer, but larger than a smartphone. Since tablet PCs provide a different interface than traditional computers, they offer unique possibilities for graphics applications, games, and other programs. iPad The iPad is a tablet computer developed by Apple. It is smaller than a typical laptop, but significantly larger than the average smartphone. The iPad does not include a keyboard or
- 7. a trackpad, but instead has a touchscreen interface, which is used to control the device. iPhone The iPhone is a line of smartphones designed and marketed by Apple Inc. that use Apple's iOS mobile operating system. The first-generation iPhone was announced by former Apple CEO Steve Jobs on January 9, 2007. The iPhone has a user interface built around a multi-touch screen. It connects to cellular networks or Wi-Fi, and can make calls, browse the web, take pictures, play music and send and receive emails and text messages.
- 8. Mobile phone Mobile telephone, also called mobile phone, portable device for connecting to a telecommunications network in order to transmit and receive voice, video, or other data. Mobile phones typically connect to the public switched telephone network (PSTN) through one of two categories: cellular telephone systems or global satellite-based telephony. Digital camera A digital camera is a camera that captures photographs in digital memory. Most cameras produced today are digital, largely replacing those that capture images on photographic film. Many more cameras are now incorporated into mobile devices like smartphones, which can, among many other purposes, use their cameras to initiate live video-telephony and directly edit and upload images to others.
- 9. Multimedia Equipment’s Multimedia is a form of communication that combines different content forms such as text, audio, images, animations, or video into a single presentation, in contrast to traditional mass media, such as printed material or audio recordings. Popular examples of multimedia include video podcasts, audio slideshows and Animated videos.Multimedia can be recorded for playback on computers, laptops, smartphones, and other electronic devices, either on demand or in real time (streaming). Skype Skype is a proprietary telecommunications application that specializes in providing VoIP-based videotelephony, videoconferencing and voice calls. It also has instant messaging, file transfer, debit-based calls to landline and mobile telephones (over traditional telephone networks), and other features. Skype is available on various desktop, mobile and video game console platforms, and is operated by Skype Technologies, a division of Microsoft.
- 10. Skype is software that enables the world's conversations. Millions of individuals use Skype to make free video and voice one-to-one and group calls, send instant messages and share files with other people on Skype. Skype is free to download and easy to use. Video conferencing Video conferencing is a live video-based meeting between two or more people in different locations using video-enabled devices. Video conferencing allows multiple people to meet and collaborate face to face long distance by transmitting audio, video, text and presentations in real time through the internet. Conclusion The operation and usage of various information and communication technology tools are known.The tools could be implemented to enhance the education.