A developer has answered the call of web surfers who are sick and tired of Google’s relentless Captchas. Available for Chrome and Firefox, "Buster" is a browser extension that uses speech recognition technology to defeat Captchas under their audio challenge option. Users say it isn’t perfect but does work under certain circumstances. All you do is click on the extension button at the bottom of the widget to have it solve the audio captcha automatically. Speech recognition is not infallible, but you can retry if the extension did not get it right the first time. Granted, it may sometimes be faster to solve the captcha manually but if you run into one that you can't solve, you may want check if Buster can solve it for you.