The following is a list of the most common input devices which are nowadays found in a computer system. Worksheet 2 input devices make sure that you are familiar with all of the information detailed in this booklet. This program looks at various input devices for telling your computer what you want it to do. Download fulltext pdf download fulltext pdf interaction styles and inputoutput devices article pdf available in behaviour and information technology 122. This book then proceeds with a discussion of the general requirements for input devices. Input and output devices 3 lecture outline output devices visual displays audio output tactile and haptic output input devices discrete event devices continuous event devices combination devices speech input the first part of the lecture will describe a number of output devices that stimulate the. Input and output devices of a computer system are the devices that connect you to computer. Input devices download free powerpoint presentation slides. The distinction between output devices and input devices. Input device software free download input device top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices.
Magnetic ink card readermicr micr input device is generally used in banks because of a large number of cheques to be processed every day. These devices generate output to, or receive input from, the human as a. The most basic input devices are a mouse and keyboard. Joysticks are often used to control video games, and usually have one or more pushbuttons whose state can also be read by the computer. Recordings are stored on disk as wav or mp3 files with optional audio compression to save disk space. There are a number of tasks for you to carry out, be sure to read the information fully whilst completing the tasks.
The microphone is used for various applications like adding sound to a multimedia presentation or for mixing music. The input devices translate the information into the form understandable by computer. They allow data entry into a computer system by pressing a set of keys neatly mounted on a keyboard contains some extra command keys and function keys that affect the operation of computer or keyboard itself types of keyboard. Input output devices software free download input output. Input and output devices input devices allow us to send information to the computer.
The material processed by a computer, however, must still be entered. Input output device ppt, computer fundamentals, class computer science engineering cse notes edurev is made by best teachers of computer science engineering cse. For example, you can use a keyboard to type text which will then be stored in the computer. Basic computer operation tutorial input and output devices. Chapter 5 understanding input discovering computers 2012 your interactive guide to the. You can hang them on walls or wear them on your wrists.
In the following image, you can see a keyboard with a relatively standard 104 button layout. A morphological analysis of the design space of input devices. The classification is determined by the distinct functions performed. The keyboard looks very similar to the keyboards of electric typewriters, with some additional keys. Move the cursor to the shadow area and then click the right mouse button, select delete current object from the pop up menu. Input devices input is any data or instructions entered into the memory of a computer. This game can be either play individually, 2 players or multiple player. Pdf interaction styles and inputoutput devices researchgate. Pdf special input devices integration to lirkis cave researchgate. Inputoutput devices and interaction techniques 2004. You can use a mouse to highlight, select and click the instructions for what you want to happen go from the mouse, into the computer. Devices input and output unit 4 input output devices. These interactive games involved the topic the students have learn which is input devices. The bottleneck in improving the usefulness of interactive systems increasingly.
Keyboard one of the main input devices used on a computer, a pcs keyboard looks very similar to the keyboards of electric typewriters, with some additional keys. Output devices impact printer daisywheel similar to a ballhead typewriter, this type of printer has a plastic or metal wheel on which the shape of each character stands out in relief. While we now take a computer mouse for granted, fifteen years ago there was still a debate about what would be the ultimate pointing device. In this video, youll get an overview of input devices that include keyboards, mice, touch screens, scanners, microphones, biometric devices, and much more. Come to for free and safe microsoft downloads including microsoft intellitype pro software v 7.
Interactive input devices encyclopedia of computer science. Input device software free download input device top 4. A number of inputoutput devices are used with many types of microcomputers. Although the selection and integration of inputoutput devices will generally involve. This document is highly rated by computer science engineering cse students and has been viewed 4718 times. Input devices keyboard one of the primary input devices used with a computer. Input devices an input device is anything that puts information inside a computer. Any data or instruction entered into the computer is known as input.
In some interactive situations, for example, all a computer or information. Directtouch interfaces on touch screen devices or interactive tabletops usually operate. Recordings can easily be played back by selecting the recording from the list of completed recordings. It enable the soft playthru of audio from input devices. So as of now i cant provide you the password or the presentation file itself. A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. However, nearly all examples of humancomputer interaction require both input and output to do anything useful. Primarily, they have allowed for the more efficient processing and storing of vast amounts of information. Here are several interactive games for students to try. The questions on this quiz will allow you to assess how much you know about these tools and the study of. The limitation of the foley wallace ghan scheme is that the categories, while reasonable, are somewhat ad hoc, and there is no attempt at defining a notion of completeness for the design space. An input device is any tool device for entering information into a computer. Some commonly used inputoutput devices are listed in table below.
If you encounter a problem while using the program. When the computer gives the printout, it is the output. Input devices let you to transfer data and user command into the computer system. An input device is any peripheral used to provide data and control signals to a computer. Fast response times are required if the application allows interactive control. Microsoft input devices software for drivers page 1. Microphone is an input device to input sound that is then stored in digital form. Many of these are less complex versions of io devices that have been available for larger computer systems. Keyboards allow a computer user to input letters, numbers, and other symbols into a computer. We also present a successful integration of a special input device, the myo armband,which.
Without any input devices a computer would simply be a display device and not allow users to interact with it. Demonstrations include various mice from microsoft, logitech, multimouse, and msc, new keyboards from apricot and honeywell, the lpc lite pen, a bar code reader, felix for the macintosh, the keytronic touchpad keyboard, the fasttrap trackball. Input devices connected to a computer system allow the user to enter data or interact with running programs, and are used for activities ranging from editing computer programs to playing videogames q. Input devices output devices keyboard mouse joystick scanner light pen touch screen monitor lcd printer plotter ii. Pdf lirkis cave is a unique immersive virtual reality installation with a compact cylinderbased. Given the many kinds of actions that human hands are capable of, depicting human hands at all times might suggest to users that they are free to. Input devices are simply the components that a person uses get data into a computer. Input devices a keyboard it is a text base input device that allows the user to input alphabets, numbers and other characters. Any hardware component used to enter data, programs, commands, and user responses into a computer scanners and reading devices voice input keyboard pointing device video input digital p.
Free file fillable forms is an electronic version of paper forms, with the added ability to efile your return. Drivers input devices drivers hp mini 2102080nr notebook synaptics touchpad driver 15. Input and output devices introduction the unit 4 presents the information of input and output devices. One of the first things a computer needs is some input, and this can come in many different forms. When i draw using a mouse, it is an input to the computer. Current uses of flatpanel displays include calculators, video games, monitors, laptop computer, graphics display. An input device is a piece of hardware that is used to enter data into a computer. They are divided into two categories 1 manual input devices devices that need human involvement to input data 2 automatic input devices devices that do not need human involvement to input data. When computers were introduced into wide usage after world war ii, they revolutionized the way modern societies function. An input device is any hardware component that allows a user to enter data and instructions into a computer. It provide means of communication between a computer and outer world.
Click on document chapter 3 input and output devices. The flatpanel display refers to a class of video devices that have reduced volume, weight and power requirement in comparison to the crt. Processing is the transformation of the input data to a more meaningful form information in the cpu. Dear aspirant, as you know computer is very important section to get a good score for bank exam. Comprised of seven chapters, this volume starts with an overview of the popular examples of input devices that are used in computer graphics systems, including typewriter keyboard, the mouse and voice input, data input panels, digitzers, and touch input panels. Input and output devices can also be written as io devices. Input output devices software eltima serial port terminal v. The model assumes errorfree execution, so it cannot estimate time for the. Cybercorder provides vcrlike recording for radio shows or any audio input.
An input device helps you to communicate with the computer. Inputoutput devices alona sorin seminar in computer science 236801 typewriter 9qwerty, christopher sholes 952% q w e r t y u i o p 32% a s d f g h j k l. Pdf form field from the original form can be deleted. Input and output devices school of information technology. Conscious output is muscularly mediated communications. Research computer input and output devices world of. Io devices are used to interact with the computer system. Audio input devices software free download audio input. Compromised hardware, such as a device or disk crash. An absolute device can fully support relative motion, since it can calculate changes to position, but a relative device cannot fully support absolute positioning, and in fact can only emulate position at all by introducing a cursor on the screen.
Free file fillable forms tutorial internal revenue service. A framework for research in inputoutput devices and interaction styles. The computing literature often draws a sharp distinction between input and output. Below is a graphic of the saitek gamers keyboard with indicators pointing to each of the major portions of the keyboard finally, today most users use the qwerty style keyboards. Input devices interactive games introduction to basic. Inputoutput devices and interaction techniques ken. Use the theory notes on the site to help you complete this booklet. Input devices an input device is anything that is used to get data into the computer. Input is usually given by clicking the mouse or typing on the keyboard. Data can be entered into a computer by a number of devices. Input and output devices bangladesh open university.