Keynotopia transforms Keynote and PowerPoint into the best rapid prototyping tools for building mobile, web, and desktop app mockups. Ever have an awesome idea for an iPhone app but don’t have the ...

Toronto, Canada-based design studio Teehan+Lax has released an updated version of its iPhone PSD template for app designers. If you’re a designer that mocks up apps in Photoshop, this is a must-grab.

The Nokia Design Team has crafted a new user interface design language dubbed Pure UI. This is intended to be used on all kinds of other Nokia products (which apparently doesn't include Nokia-branded ...