MakeUseOf: “Your smartphone camera is good for far more than snapping yet another overly flattering shot of your lunch. It’s a surprisingly powerful tool that can make your day-to-day life easier, more efficient, and occasionally even safer…Your smartphone camera is good for far more than snapping yet another overly flattering shot of your lunch. It’s a surprisingly powerful tool that can make your day-to-day life easier, more efficient, and occasionally even safer…”