Privacy concerns kept Nest from making an Echo-like assistant (updated)
Now Nest thermostats work with Amazon's smart speakers instead.
Hound's voice-recognition technology books an Uber for you
The digital assistant is completely hands-free.
Microsoft's Cortana iPhone app rolls out to beta testers
Some iPhone users can start testing the virtual assistant from Microsoft.
Cortana won't help you on Xbox One until next year
Master Chief's virtual assistant won't make her official appearance on Xbox One until 2016.
Cortana officially arrives on Android via public beta
Microsoft's virtual assistant is available on Android devices, but you won't be able to use the "Hey Cortana" command.
Facebook testing its own virtual assistant, 'Moneypenny'
It sounds like Siri, Cortana and the entity known only as Google Now could get some competition. F...
Siri co-creator is working on a virtual assistant capable of anything
There's no question that Apple's virtual assistant comes in handy when you need information quickl...
BlackBerry announces virtual assistant to take on Siri and Cortana
Apple has Siri, Microsoft has Cortana, Google's got Now voice search and BlackBerry... doesn't hav...
Banking apps may be getting their own virtual assistants soon
The minds behind Siri's virtual assistant skills are back at it. This time around, SRI Internation...