Question: What is the name of the display feature that highlights are of the screen which requires operator attention?

Answer:

The display feature that highlights an area of the screen that requires operator attention is commonly known as "blink or flashing cursor."

The blink or flashing cursor is a visual indicator on the screen that draws attention to a specific location or field where user input is required. It typically appears as a blinking vertical or horizontal line, box, or underscore that marks the current insertion point or active input area.

The purpose of the blinking cursor is to guide the operator's attention to the specific location on the screen where they need to interact or enter data. It helps the user identify the active field or position within a text input area, allowing them to start typing or performing actions at the appropriate place.

The blinking cursor is a common feature in text editors, word processors, command-line interfaces, forms, and other interactive applications. It assists users in navigating through the content and indicates the position where their input will be inserted or edited.