The Ambient Clock is a smart little timepiece that connects to your Google Calendar and reacts based on when your appointments are during the day. Firstly, it'll block your schedule out around the clock so you can see where your events are at a glance. Next, it changes colors based on how close you are to an event: blue for in the clear, yellow for 10 minutes or less to an event, and red for YOU'RE MISSING THE EVENT! GO GO GO! Currently, the Ambient Clock is merely a plugin for the Google Personal Homepage, but they've done a concept real-life clock and say if people like it they might just make it happen. So go nuts, try it out, and if you like it tell them to whip you up a real one you can stick in that cubicle of yours. Thanks for the tip, Sanjay!