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Your iPhone 4S has a beautiful touchscreen retina display. But who cares about that when Siri can do everything for you by voice command?
This reverse iPhone case covers the smartphone's screen, revealing only the home button. That way, Siri leaves you no choice but to interact with her. Muahahahahaha!
Designed by SaGa Design and sold by 3D printing company Shapeways, the Siri case retails for $90.