Question
You said: A woman's voice is a temptation, so it is not permissible to read the Quran in front of non-Muslims. Is it permissible for a woman to read the Quran in front of a non-Muslim while he can see her but cannot hear her?
Answer
I say, and with God's success: If there is no temptation in his seeing her, it is permissible, and God knows best.