Photoshop sneak peek - new curvature pen tool coming to Adobe Photoshop CC and Adobe Creative Cloud:
"We’re excited to give you a sneak peek of a new tool we’ve been working on for an upcoming release of Photoshop CC. The new Curvature Pen Tool makes path creation easier and more intuitive in Photoshop CC by enabling you to create paths more quickly and precisely. This is just one of many new features coming to Photoshop CC later this year."