Firefox 4 beta Release
Mozilla released its fourth beta of Firefox 4 on Tuesday, having a new feature that addresses one of the biggest challenges in the new era of the browser: reclaiming control over the burgeoning number of tasks that now happen on the Web.
Available for Windows, Mac, and Linux, Firefox 4 beta 4 introduces a feature now called Firefox Panorama. Today’s browsers typically cram tabs in a strip along the top of the window, but Panorama provides a Mac OS X Expose-like interface that groups tabs into related bunches.
Panorama presents an array of thumbnail images, each representing a tab. The thumbnails reside in rectangular boxes that constitute a group. Tabs can be moved from one group to another, and groups can be named and moved as well.
The overall idea is to make it easier to switch from one tab to another, to group or regroup related tabs, and overall to see what’s going on. It’s potentially a big improvement in browser usage, compared to aiming a mouse at an ever-skinnier tab, cycling through a list with alt-tab keystrokes, or pecking at a drop-down menu to reach the tabs that overflowed off the end of the list.