Are there human inventions such as computers, televisions, and air conditioners in Paradise, or are they non-existent and cannot be requested?

In Paradise, there is everything that souls desire and eyes delight in, as Allah Almighty said: "Circulated among them will be plates of gold and cups, and therein is whatever souls desire and [what] eyes find delightful. And you will abide therein eternally." (Az-Zukhruf: 71). And Allah has prepared therein for His righteous servants "what no eye has seen, no ear has heard, and no human heart has conceived." Therefore, a Muslim should focus on righteous deeds that lead to Paradise, where they will find every blessing they desire.