Indigo (virtual assistant)

Indigo /ˈɪndɪɡoʊ/ is an intelligent personal assistant developed by Artificial Solutions and which runs on Android, Windows phone and iOS. The application uses natural language understanding to answer a user's questions on a variety of topics, make recommendations and operate the user's device.

Demonstrated at Mobile World Congress in February 2013, Indigo was first publicly launched by Artificial Solutions for Android mobile devices in April 2013, with a Windows phone app appearing later in 2013 and an iOS app in 2014. One of the notable features of Indigo is its cross-platform functionality and ability to retain a conversation across multiple devices.