Input devices
What is an input device??
component or device that accepts data, converts it into digital signals, and sends it to the computer
Examples of data
text, numbers, images, audios, or commands, facts, observations.
what is a camera?
an input device that is used to take photographs, and many can also take videos.
Two different types of Input devices
ADEID
MDEID
Examples of MDEID (2)
Keyboard
Mouse
Touchpad
Joystick
Scanner
Microphone
Digital Camera
And much more!
What category are digital cameras in?
Devices For Inputting Images.
What does this acronym mean?? ADEID & MDEID
Automatic Data Entry Input Devices
&
Manual Data Entry Input devices
Examples of ADEID (3)
Barcode scanners
Magnetic Stripe Readers
OMR
OCR
MICR
Name 3 hardware components
Viewfinder
Shutter buttons
Camera lens
Reflex and relay mirror
Digital sensor
Shutters
Aperture
the traditional method of data entry. It is used to enter specific information such as customer details or product specifics.
Advantages of MDEID (2)
Flexibility and Adaptability
Cost-Effective for Small-Scale Operations
Human Judgment and Quality Control
Enhanced Security and Confidentiality
How does the digital camera work??
uses and image sensor to capture light through a lense, and converts it into pixel data, which is stored in a memory card.
the process of capturing, classifying, and transferring data from documents or digital files into business systems without human intervention
ADEID
Advantages of ADEID (2)
Speed
Accuracy
Efficiency
Scalability
Compliance support:
Mr. Carr takes an upside down picture of the class using a digital camera. What would he use to transfer the images from the camera to a computer so he can put it in the yearbook?
USB, Wi-fi or Bluetooth