Bethany's mind map

Bethany's mind map

1. Input

   • Keyboard
     • it sends information about the keys you press.
   • Tablet pen
     • A pen tablet is a computer input device that allows one to do thing like play games draw ect...
   • Webcam
     • A webcam usually has a microphone built-in and both are input devices.
   • Digital camera
     • You can use it to upload information, such as photos and videos to your device.
   • Microphone
     • Microphones are used to input sound. In computing they can be used with voice recognition software and a word processing application to enter text.

2. Storages

   • Monitor
     • A monitor usually comprises the display device, circuitry, casing, and power supply. The display device in modernmonitors is typically a thin film transistor liquid crystal display (TFT-LCD) or a flat panel LED display, while oldermonitors used a cathode ray tubes (CRT).
   • SD card
     • If you want to increase your phone's memory or invest in small, secure backup storage, a microSD card should be ideal. However, you do need to be careful when removing your memory card, and ideally you'll only have to remove it when changing phones.
   • CD
     • Compact Disc (CD) is a digital optical disc data storage format. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM).
   • DVD
     • DVD is a digital optical disc storage format invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995.
   • Card Reader
     • A memory card reader is a device, typically having a USB interface, for accessing the data on a memory card such as a CompactFlash (CF), Secure Digital (SD) or MultiMediaCard (MMC). Most card readers also offer write capability, and together with the card , this can function as a pen drive.
   • Memory card
     • A memory card or flash card is an electronic flash memory data storage device used for storing digital information. These are commonly used in portable electronic devices, such as digital cameras, mobile phones, laptop computers, tablets, MP3 players and video game consoles.
   • MP3 player
     • In short, an MP3 player is a portable device that plays digital music files--although many MP3 players can do much more than that. 
   • USB Memory stick
     • A USB flash drive, also commonly known as a USB drive,USB stick and a variety of other names, [a] is a data storage device that includes flash memory with an integrated USBinterface. USB flash drives  are typically removable and rewritable, and physically much smaller than an optical disc.

3. Output

   • Printer
     • It receives information from a computer and prints out a physical copy onto paper or card.
   • Monitor
     • It displays all the information that has been sent to it by input devices.
   • Speakers
     • Speakers are output devices that can play sound.

4. prossesing

   • camera
     • A digital camera  is a camera that encodes digital images and videos digitally and stores them for later reproduction. Most cameras sold today are digital.
   • mobile phone
     • Imagine calling a friend on the other side of town. As you chat away, your phone converts your voice into an electrical signal.
   • micro chip
     • A microchip implant is an identifying integrated circuit placed under the skin of an animal.