Colorized provides social sketchpad

Happiness Engines says its Colorized iPhone app combines the power of the camera, and “the creative genius of the touchscreen’s drawing capabilities” to spur a sketch-centered conversation, allowing people to draw on photos, and remix and share their creations.

The iPhone’s camera has forever changed the way people view and capture the world around them, the company says, and “we’ve all been doodling since we were kids.” Colorized is a modern, social way to doodle, and “lets you turn the world around you into a canvas or a coloring book — and more importantly, prompts a great visual conversation with your friends.”

The app has filters and effects to transform photos, as well as  drawing tools and stamps.

More information is here.