Canon has gushed its latest torrent of point-and-shoot cameras, a ten-strong update to its PowerShot line that includes weatherproof options, lengthy zooms and the choice of touchscreen control. Most interesting are the new PowerShot ELPH 530 HS and ELPH 320 HS, which each get WiFi and a 12x and 5x optical zoom respectively. The 530 HS has a 10-megapixel sensor and is 0.78-inches thick, while the 320 HS has a 16.1-megapixel sensor. Both have a 3.2-inch touchscreen and shoot Full HD 1080p video. The 530 HS will ship in April for $349.99, while the 320 HS will ship in March for $279.99.