This experimental camera can focus on everything at once

Source: The Verge

New Multi‑Focus Camera System

Researchers have developed a system that brings multiple objects at different distances into sharp focus.
Image: The Verge via Yingsi Qin, Aswin C. Sankaranarayanan, Matthew O’Toole | Carnegie Mellon University

A camera lens, historically, can only focus on one thing at a time, just like the hum…