You can find the plans for any venue by searching or hitting the current location button once you're on site, and Google plans to continue growing its collection, with SFMOMA, The Phillips Collection, the Nelson-Atkins Museum of Art and the National WWII Museum in New Orleans set to join soon.

ENGADGET: Google Maps adds floor plans and walking directions for 20 US museums

In the lower left is a button that brings up your current location, and in the lower right is a tiny icon that lets you switch to satellite view, to see public transit and traffic information, or to launch the separate Google Earth app.

WSJ: Google Maps for iPhone Returns With Redesign That Makes It Easier to Use

Navigation: The green Start button always brings you back to the Start menu from any location in your Portable Media Center.

ENGADGET: Review of Creative's new Zen Portable Media Center

Functions are controlled by a discreet button, which folds out into options to share music, pictures, location and state of mind.

FORBES: With a Beautiful New UI, Where Is Path Going?

In February 2010 the Teaching Company changed the color (from pale green to orange) and location (from side to bottom) of an "Add to Cart" button on its website.

FORBES: Magazine Article

Thankfully, the power button on the remote puts the player in a standby mode so it will play nicely in a remote location via IR extenders.

ENGADGET: HD Review: NeoDigits X5000 Networkable DVD player

It's going on right now, and if you find one of them you press a button which instantly connects you to an operator who'll tell you that you've just won a Chevy SUV, and then instructs you to press another button that activates a GPS homing beacon on the can so that Coke can immediately deliver the prize to your location.

ENGADGET: Coke cans compromising national security