Mozilla Labs introduced the Ubiquity project last week, an “experiment into connecting the Web with language in an attempt to find new user interfaces that could make it possible for everyone to do common Web tasks more quickly and easily.” Alongside the announcement, Labs also released an early experimental prototype to demonstrate some of the concepts of Ubiquity. You can install the prototype, read the tutorial, and learn more about Ubiquity in depth. Further information is available at the Mozilla Labs announcement and Aza Raskin’s weblog.

Aza Raskin writes, “For the third installment of the Firefox Mobile design discussions, it’s bookmark time. Bookmarks have been a fundamental feature in the browser since Mosaic days. Do they have a place in Mobile? Are there better paradigms? How are they displayed? What’s the difference between a tab and a bookmark? Is it only a matter of one being in the device’s memory?” These are some of the questions that are asked and answered in the third video installment of the Firefox Mobile design sessions. Aza and Madhava look forward to your thoughts and feedback. More information is available at Aza’s weblog.