Originally Posted by BusterPorn

The Orb arrives set to indicate the Dow - glowing more green to indicate market movement up and red to indicate movement down, or yellow when the market is calm. If the market is up or down more than 1.5% the Orb will pulsate. It can be customized to a set of free channels, such as market indices (Dow, Nasdaq, S&P 500) or weather in select cities. Optionally, you can upgrade to access more premium channels, such as your customized portfolio, local weather, pollen count, or IM buddy watch. There's also a developer interface where any semi-savvy web programmer can control the color of their Orb with a simple http "get" call. Track how full your hard drive is, traffic on your website, Slashdot posts, or your credit-card debt.

http://www.thinkgeek.com/gadgets/electronic/5da2/