Siri may be known for her (possibly even his) sometimes amusing, sometimes cheeky responses, but when it comes doing useful things, she/he/it turns out to be a less capable conversation partner. Sure, she can do some things but only if you ask Siri the right way. And even then, she/he/it can only carry a dialogue only so far, refusing to continue listening even when you're not yet done talking. And at times all that she does is bring up a web search result. These are the limitations that Viv, an up and coming personal assistant, is promised to overcome. And its creators are no other than Siri's creators as well.