Siri is an intelligent personal assistant integrated into iOS. The assistant uses voice queries and a natural language user interface to answer questions, make recommendations, and perform actions by delegating requests to a set of Internet services. The software adapts to users' individual language usages, searches, and preferences, with continuing use. Returned results are individualized. Originally released as an app for iOS in February 2010
The Symbian community objective was to publish the source code for the entire Symbian platform under the OSI- and FSF-approved Eclipse Public License (EPL). The code was published under EPL on 4 February 2010; Symbian Foundation reported this event to be the largest codebase moved to Open Source in history.
On February 18, 2010, DC Entertainment named Jim Lee and Dan DiDio as Co-Publishers of DC Comics, Geoff Johns as Chief Creative Officer, John Rood as EVP (Executive Vice President) of Sales, Marketing and Business Development, and Patrick Caldon as EVP of Finance and Administration.
On February 22, 2010, a copy of Action Comics #1 (June 1938) sold at an auction from an anonymous seller to an anonymous buyer for $1 million, besting the $317,000 record for a comic book set by a different copy, in lesser condition, the previous year.
On February 23, 2010, Facebook was granted a patent on certain aspects of its News Feed. The patent covers News Feeds in which links are provided so that one user can participate in the activity of another user. The sorting and display of stories in a user's News Feed is governed by the EdgeRank algorithm.