Marking assignments

A classmate asked: Is there any free, easy-to-use AI suitable for teachers and parents to help with homework? Coincidentally, a friend said in a chat that it is very convenient to use Quark to help children take photos and correct homework, which saves a lot of time. Next, let's learn how to use "Quark" to correct homework with one click. How to use "Quark" to correct homework with one click? Open the mobile app store App, search for "Quark", download and install it. Open the installed "Quark" App, enter the Quark homepage, and click [Quark Learning]. Enter the Quark Learning page and click the [Homework Correction] function block. Use your mobile phone to take a photo of the homework content (…