Indigo is a cloud-based, cross-platform personal assistant for Android and WP8
 

The idea of a personal assistant needs no introduction: you already know Siri, and those of you fortunate to own a Jelly Bean handset (or at least a hacked ICS one) have the privilege of using Google Now. So there's very little we haven't seen here. And yet, we were inclined to take a look at Indigo, a new personal assistant for Android and Windows Phone 8 that launched yesterday, and will be available as a free download in the coming weeks. Meet us past the break to find out why.

http://www.engadget.com/2013/02/26/i...tant-hands-on/