Tagged ui:

Nike Snowboarding

Wow, this new Nike Snowboarding site was nicely executed. Via @nalsen.

Pepsiprefresh

Well executed, from top to bottom: pepsirefresh.

Boxee

Love the menu on the Boxee site. The vimeo introduction at the top was also one fine piece of ui-artness.

Another potential tablet app

Apple slate concept video showing a potential IKEA app. The tablet thing is probably going places.

Web forms design guidelines

Really nice writeup of studies conducted by the ambitious CXPartners: Web forms design guidelines: an eyetracking study | cxpartners