Keying

Keying, in a general sense, refers to the act of entering or inputting data, commands, or information into a system or device, often using a keyboard or other input method. More specifically, keying can describe the process of assigning a specific attribute, value, or code to something to identify it, index it, or control it. This process often involves entering the information directly through a manual input, such as typing, or indirectly using an automated process. keying is a fundamental interaction in computing, communication and control systems, enabling users to interact and manage various technologies effectively.

Keying meaning with examples

• The typist was diligently keying in the customer's data into the new database system, ensuring each entry was accurate to avoid any errors. This meticulous data entry was crucial for updating the client's records and for maintaining accurate financial ledgers of transactions.
• During the cybersecurity exercise, the ethical hacker was keying in a series of commands to try and access the server as a pentesting measure. They were meticulously documenting each command and output for the final security assessment.
• The radio operator was keying the microphone, sending out a distress signal to the emergency services with the coordinates of their location. The repetitive clicks signified a plea for rapid assistance and rescue.
• To activate the alarm, the security guard had to **key** in the correct numerical code into the control panel at the entrance. This was to ensure the safety of the building overnight and to restrict unauthorized access.
• The programmer was keying in a new function call into the script to calculate compound interest rates based on the user's input and time period. Testing these changes were crucial to the reliability of the final product.