Search engines such as Google have been making life a lot easier for developers. They have huge development resources that startups just don't have, and when they make their APIs available, everyone benefits. But when it comes to using APIs, especially AJAX APIs, it can be a challenge for developers to use these in a search-friendly way.
SoundHound's Hound app allows users to ask complex questions and get an accurate answer really fast. The app combines voice recognition and language understanding functionality to achieve this. The Houndify API allows developers to integrate it in to their own apps and hardware creations.