The Indico Node.js Wrapper allows users to integrate the Indico API into their Node.js applications. The wrapper provides access to methods for facial emotion recognition, feature re-representation, language detection, sentiment analysis, political sentiment analysis, and text tagging.
As far as web search tools go, few have generated as much hype as Wolfram Alpha. The service, which bills itself as a "computational knowledge engine," differs from search engines such as Google, in that it does not return lists of web pages. Rather, Wolfram Alpha attempts to calculate answers to user queries. For example, a query of "los angeles county median household income" will return the result "$43,518."
Google has just released a new Virtual Keyboard API as part of its AJAX Language API that should enrich sites that use forms to collect information from multi-lingual users. This new API (our Google Virtual Keyboard API Profile) allows users to input text into form fields in a variety of languages (and corresponding characters) without the need for a physical keyboard or specialized software.