Conclusion

As you explore the Vision Framework further, you’ll witness the power and flexibility it offers for building image analysis applications that run on iOS devices. By understanding the evolution of the Vision Framework, you’re better equipped to support older versions of iOS as well as understand when CoreML is your best option. This lesson has set the stage for you to explore the framework’s core functionalities in your apps.

Remember that the Vision Framework lets you perform advanced processing right on the device, giving you private, high-performing processing. You also learned the importance of asking for the user’s permission when accessing their data, both to be a good citizen and to keep the app from crashing.

You should feel well prepared to work with Vision Framework. In the next lesson, you’ll practice writing requests and interpreting observations. You’ll build on this foundation to detect faces, recognize text, and classify images.