Canon Powershot N: The Future of Tiny Cameras Is Eco-Friendly Touchscreen Squares?

The new Canon Powershot N includes a lot of the features that Canon (and other companies) been adding to tiny point-and-shoots over the years, like Wi-Fi connectivity and touchscreen controls. What makes it new and refreshing—at least aesthetically—is the new design that's more square. It's noticeably different, but…