Question

Find as many instances of physical controllers and displays as possible. a) list of those b) Make an effort to sort an...


Find as many instances of physical controllers and displays as possible.

a) list of those

b) Make an effort to sort and organize them.

(c) Discuss whether you think the control or display is appropriate for its intended use.

Answer

Part a)

Physical controls are listed below.

Cameras for surveillance

Ovens

Microwaves

Machines to wash

System to detect motion

Wristwatches with digital functions cheval cheval cheval cheval cheval cheval cheval cheval cheval

Biometrics

FAX machines are devices that allow you to send and receive information through

Refrigerators

Display devices are listed in alphabetical order.

  • LCD
  • LED

  • DVSTfv
  • CRT

Part b)

Computer Science homework question answer, step 2, image 1

Computer Science homework question answer, step 2, image 2x

Part c)

Physical controls like CCTV cameras, biometrics, and alarm systems are security measures that are used to detect or prevent any illegal or unauthorized access to personal property or sensitive material, whereas controls like an oven, microwave, or refrigerator use a panel with a number of menus and buttons to operate and control the functions.

The LCD and CRT are display devices that process and show data collected from users through buttons or scanning sensors.

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