Canon is showcasing a new version of the PowerShot N at CES, and it is ahhhh-dorable. The refreshed compact camera has a squarish form with rounded edges and checks in at about 3 inches by 2.4 inches by 1.2 inches, making it almost smartphone-sized. The best part: It's button-free. You control it using a 2.8-inch capacitive touchscreen and a pair of rings around the camera's lens. It'll be available for $300 in February. More at Pop Photo.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.