Envision can be Used to Read and Recognize Images you come Across in Other Apps

The app allows you to read and recognize photos from other apps such as Twitter, WhatsApp, Photo gallery, etc. This can be done by simply pressing the "Share" button from within that app and selecting the option "Envision it" from the list of actions that show up on the action sheet.

Here are the steps on how you could do this:

1. Open the app where you would like to read and recognize an image.
2. Press the Share button.
3. Press More.
4. On the list of activities, enable 'Envision It' which you can then rearrange the order it shows up on your share activities list.

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