Adding a Language learning feature similar to lingq

[Akibur]

Assalamualikum

I recently came across a language learning platform called lingq.

It helps you to learn a language by immersing yourself in a new language. One of the ways they do this is by giving you the ability to read the text of a language that you want to learn and highlight words that you know and don't know. You can review the unknown words and recategorize them when you come across them again while reading their passages.

Here is a quick video demo on how it works.

The quran app already has the feature to show word-by-word translations when you hover over a word.

Will it be feasible to add a feature similar to lingq where the reader can log in and learn Quranic Arabic as they read the arabic text and categorize the words based on if they know the word?