Question

what is the connection between sci-fi and video calls? video calls can happen only in sci-fi. a sci-fi author invented video calls. real video calls were later used in sci-fi. sci-fi books and films predicted video calls.

Explanation:

Sci - fi (science - fiction) often imagines future technologies. Video calls were depicted in sci - fi books and films before they became a common real - world technology. For example, in some early sci - fi works, characters would communicate via visual means similar to modern video calls.

Answer:

Sci - fi books and films predicted video calls.