Using your voice to search on your computer or phone is handy, but there’s so much more you can do with voice commands. Imagine if you could dictate documents, have a freestyle rap battle, or control game characters with your browser using only your voice. With today’s Chrome Beta release, this future is closer than you think.

With the inclusion of the Web Speech API for developers, users can start enjoying new, interactive experiences with web apps, like in this demo where you can compose an email by speaking. With this new JavaScript API, developers can integrate speech recognition into their web apps. So, in the near future you’ll be able to talk apps into doing all sorts of things.(http://chrome.blogspot.com/)

Mozilla Firefox is a free and open source^[10] web browser developed for Microsoft Windows, OS X and Linux (including Android) coordinated by Mozilla Corporation and Mozilla Foundation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards.^[11]
As of October 2012, Firefox has approximately 20% to 24% of worldwide usage share of web browsers, making it the second or third most widely used web browser, according to different sources.^{[12][13][14][15]} According to Mozilla, Firefox counts with over 450 million users around the world.^[16] The browser has had particular success in Indonesia, Germany, Poland and Estonia, where it is the most popular browser with 65%,^[17] 47%^[18] 47%^[19] and 35%^[20] of the market share, respectively.(http://en.wikipedia.org/wiki/Firefox)