Mark Johnson from the Powerset team has posted on the Powerset blog regarding Ubiquity commands for Powerset and highlighted some commands for Live Search as well. Ubiquity is a research project from Mozilla Labs that has a lot in common with Powerset: the goal of the project is to reinvent the user interface through natural language. Ubiquity uses a command-line interface to allow you to get tasks done quicker by typing in exactly what you want.

Powerset is excited to have written a few Ubiquity commands that you might find useful. Once you have the commands installed, you can just type in "powerset " and you'll get a full Powerset Wikipedia search of the topic you enter. As a bonus, they've also included commands from Live Search.

For example, try typing "live sean penn" to get Live Search results for Sean Penn. You can also type "live images sean penn" to get a list of images or "live xrank sean penn" to get Sean Penn's xRank answer. It was really simple to do this thanks to the Live Search API's JSON interface.

In case you don’t have Ubiquity and you’re wondering what it's about, here's a brief video of the Live Ubiquity commands.

Check out the post for more details!