Instruction: Explain what filters do in AngularJS and provide examples of their use.
Context: This question tests the candidate's understanding of AngularJS filters and their ability to effectively utilize them for transforming and displaying data in the UI.
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At their core, filters can be applied in views (the HTML templates) or in controllers and services, providing a versatile tool for data transformation. They can be used for a variety of purposes such as formatting dates, numbers, and texts, filtering arrays based on specified criteria, and even creating custom filters for complex data manipulations. For instance, in one of my projects at a leading tech company, I utilized the 'currency' filter to format numerical data into a currency format, automatically adapting to different locales, which significantly improved the clarity and usability of our international...