What is an ideal camera for today's smartphone generation? Designers Vincent Sall, Dae jin Ahn and Chun hyun Park have created designs to explore the question. Inspired by the Leica X2, Vincent Sall envisions a Leica X3 that is an extremely mobile version of the high-end compact that folds up and communicates with a smartphone to share its images. Korean designers Dae jin Ahn and Chun hyun Park have put together a modular camera design calling it the Equinox. Click through for pictures and more information about the concepts.