Learn the pros and cons of open source tools for mobile, speech-enabled applications including CMU PocketSphinx JavaScript open source speech recognition with HTML5, Google Android speech recognition (native and PhoneGap with HTML5), Google Chrome Web Speech API, and iOS speech options (such as iSpeech and OpenEars). Issues to be discussed include language models (support for grammars versus dictation), cross-platform capability, accuracy, open source versus proprietary, online versus offline, and speech-recognition- related standards (WebRTC, HTML5 and Web Audio).