Final answer:
The feature known as the Global Time Selector allows users to choose a period of time that will be reflected across all views in a dashboard or data analysis tool.
Step-by-step explanation:
The feature that allows you to select a period of time across all views is known as the Global Time Selector.
This feature is commonly used in various dashboard and data analysis software platforms. It enables users to define a specific time range that will be applied to all the data visualizations or views within the dashboard. This is highly beneficial when you want to analyze different sets of data concurrently over the same time period without having to set the range for each view individually.
For instance, if you're analyzing web traffic data, the Global Time Selector would adjust all graphs and charts to reflect the traffic within the chosen time frame, whether it be hours, days, weeks, or even months.