I am a person who likes to read paper books and English foreign magazines. Perhaps all of you here have had similar experiences. For example, when reading an article or a book, you encounter good words and sentences and want to extract them.
Or when reading English materials, if you encounter a noun you don't understand, immediately take out your mobile phone and dictionary to look up the words.
Or you need to upload paper materials (such as text, paragraphs, etc.) to mobile phones, computers and other media.
But for a long time we have the habit of taking notes with a pen.

So I need a product that can not only check words online, but also upload text without changing the existing habits, while retaining the traditional handwriting function.