Nuance Communications' technology is what powers Apple's mobile voice assistant Siri. The company's voice recognition engine can also be found in dictation software like Dragon Dictation and even in devices like Smart TVs. Nina is the company's response to the growing popularity of intelligent personal assistants that are popping up on all Android and iOS devices
Nuance Communications describes Nina as "the first virtual assistant customer service app to incorporate both speech recognition and voice biometrics into a single integrated solution." Nina uses a combination of Nuance technologies like speech recognition and voice biometrics to understand what a speaker is saying and to identify who is speaking. This allows Nina the potential to perform such tasks as paying bills, or the ability to use other personal services without the need to enter a password.