Introduction

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Since its introduction in 2017, the Vision Framework has improved and expanded every year. In 2024, the biggest changes announced at Worldwide Developers Conference (WWDC) 2024 were that the framework is moving to the modern Swift async/await pattern and that Apple is dropping the VN prefix for Vision APIs. Those changes affect the code in your apps.

There were also incremental improvements in a number of request types as well as the introduction of a new CalculateImageAestheticsScoresRequest. In this lesson, you’ll learn about some of the notable changes to the framework as well as how to adapt your current code to the new format as you begin to support iOS 18.

By the end of this lesson, you’ll be able to:

  • Discuss the new functionalities introduced at WWDC 2024.
  • Analyze the potential use cases and implications of these new features in your app development.
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