Input Devices•Input device captures information and translates it into a formthat can be processed and used by other parts...
Input Devices  •   The keyboard is the most common input      device. Types of keyboards include:      •   Wireless      •...
Types of Input Devices
Pointing Devices  •   Pointing devices are mainly used to choose and      enter commands  •   Pointing devices tend to hav...
Pointing Devices •   Various pointing devices are available •   Types of pointing devices:     •    Mouse           •Mecha...
Game Controller•   Game controllers are used mainly to play games•   Types of gaming devices    •   Gamepads    •   Joysti...
Specialized Input Devices•   Other types of input devices include:    •   Scanners    •   Styluses    •   Microphones    •...
Scanner   •Scanner  is a light sensitive device that helps you   copy or capture images, photos, and artwork   that exist ...
Styluses•   Stylus is an input device consisting of a thin    stick that uses pressure to enter information    or to click...
Microphones•   Microphones are used to    input audio•   Three main types of    microphones are:    •Desktop  microphones ...
Digital Cameras•   Digital cameras are used to:    •   Download images to a computer    •   Post pictures to the Web    • ...
Web Cams•   Web cam is a video camera    that can be used to take images    for uploading to the Web
INPUT DEVICES     THIS PRESENTATION     IS PRESENTED by :-     Prem Acharya & Rakesh     Konthoujam               (CSE)   ...
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Input devises

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  • Good Exercise: Ask students if they can name any other input devices. A hard drive can be classified as both an input device and an output device.
  • Input devises

    1. 1. Input Devices•Input device captures information and translates it into a formthat can be processed and used by other parts of your computer. •Pointing devices •Game controllers •Keyboards •Scanners •Styluses •Microphones •Digital cameras •Web camsSimNet Concepts Support CD:“Overview of Input Devices” and “Other Everyday InputDevices”
    2. 2. Input Devices • The keyboard is the most common input device. Types of keyboards include: • Wireless • Multimedia and one-touch access • Portable keyboards for PDAsSimNet Concepts Support CD: “Keyboards”
    3. 3. Types of Input Devices
    4. 4. Pointing Devices • Pointing devices are mainly used to choose and enter commands • Pointing devices tend to have PS/2 connectors or USB connectors • PS/2 connector fits into a PS/2 port, which a small round socket with small holes that fit the pins on the connector • USB connectors fit into USB ports, and these are small rectangular openings on the back or front of your computer, or even on your keyboard or monitorSimNet Concepts Support CD: “Ports and Cables”
    5. 5. Pointing Devices • Various pointing devices are available • Types of pointing devices: • Mouse •Mechanical mouse •Optical mouse •Wireless mouse • Trackball • Touchpad • Pointing stickSimNet Concepts Support CD: “Mice”
    6. 6. Game Controller• Game controllers are used mainly to play games• Types of gaming devices • Gamepads • Joysticks • Gaming wheels • Force feed
    7. 7. Specialized Input Devices• Other types of input devices include: • Scanners • Styluses • Microphones • Digital cameras • Web cams
    8. 8. Scanner •Scanner is a light sensitive device that helps you copy or capture images, photos, and artwork that exist on paper. Types of scanners include: •FlatbedSimNet Concepts Support CD: “Scanners”
    9. 9. Styluses• Stylus is an input device consisting of a thin stick that uses pressure to enter information or to click and point• Styluses are used with: •PDAs •TabletPCs •Graphics tablets
    10. 10. Microphones• Microphones are used to input audio• Three main types of microphones are: •Desktop microphones •Headsets •Directional microphones• Speech recognition is increasingly being included in application software
    11. 11. Digital Cameras• Digital cameras are used to: • Download images to a computer • Post pictures to the Web • Produce videos• Resolution is measured in megapixels• Higher the resolution, better the image quality, but the more expensive the cameraSimNet Concepts Support CD: “Digital Cameras”
    12. 12. Web Cams• Web cam is a video camera that can be used to take images for uploading to the Web
    13. 13. INPUT DEVICES THIS PRESENTATION IS PRESENTED by :- Prem Acharya & Rakesh Konthoujam (CSE) Thank you all to give full attention to our current topic

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