A list of input devices with their features
Input devices are used for communication between humans and machines. They are also known as the means of controlling the output of computers. The two most popular input devices are keyboards and mice.
Commonly used input devices
Keyboards use a set of buttons connected to a device that converts keystrokes into signals, which can then be recognized by the computer system.
A mouse is another widely used input device that is mostly connected to computers using USB ports. It uses an optical sensor or laser which translates the movements on the surface into data for your computer.
Popular input devices with their features with its applications
The capacitive keyboard is made up of a grid of small, tiny capacitors. When the user presses the key, it connects with the capacitor pad below it. This changes the capacitance at that particular point on the grid. This change in capacitance is then identified by the keyboard and registered as the same keystroke/key.
Features
Continuous electrical supply
Durable, resistant to oxidation
Applications
Aircraft and Space Equipment
Diagnostic tools
Knowledge management
Membrane switches are constructed from several layers of plastic films or other flexible materials. Conductive materials and graphic inks are printed or laminated onto the surface of plastic films or other flexible materials.
Features
Work by closing or opening an electric circuit for a short period of time.
Used with a custom overlay to create a unique look.
Applications
Keypads
Aircraft control panels
Dialysis machines for the kidneys
A vandal-resistant keyboard is not only entirely sealed and incredibly sturdy, but it can also withstand attacks by vandals. Furthermore, these keyboards are built to withstand harsh and extreme environments, as well as burglary, extortion, and arson attempts.
Features
Made by different materials like steel, aluminium etc
Can be customized as per the customer requirement
Applications
Gas stations
ATM
Consoles for industrial use
Input devices aim to facilitate the process of data entry and enhance user experience. If you wish to learn more about this subject then Read our detailed study about evolution of input devices- application, features and more..















