Google Duplex
“Beulah, peel me a grape.”
https://ai.googleblog.com/2018/05/duplex-ai-system-for-natural-conversation.html
Google Duplex: An AI System for Accomplishing Real World Tasks Over the Phone
Tuesday, May 8, 2018
Posted by Yaniv Leviathan, Principal Engineer and Yossi Matias, Vice President, Engineering, Google
A long-standing goal of human-computer interaction has been to enable people to have a natural conversation with computers, as they would with each other. In recent years, we have witnessed a revolution in the ability of computers to understand and to generate natural speech, especially with the application of deep neural networks.
Still, even with today’s state of the art systems, it is often frustrating having to talk to stilted computerized voices that don’t understand natural language. In particular, automated phone systems are still struggling to recognize simple words and commands. They don’t engage in a conversation flow and force the caller to adjust to the system instead of the system adjusting to the caller.
Today we announce Google Duplex, a new technology for conducting natural conversations to carry out “real world” tasks over the phone. The technology is directed towards completing specific tasks, such as scheduling certain types of appointments. For such tasks, the system makes the conversational experience as natural as possible, allowing people to speak normally, like they would to another person, without having to adapt to a machine.
One of the key research insights was to constrain Duplex to closed domains, which are narrow enough to explore extensively. Duplex can only carry out natural conversations after being deeply trained in such domains. It cannot carry out general conversations.
Here are examples of Duplex making phone calls (using different voices):
Duplex scheduling a hair salon appointment:
Duplex calling a restaurant:
While sounding natural (((sort of))) these and other examples are conversations between a fully automatic computer system and real businesses.
The Google Duplex technology is built to sound natural, to make the conversation experience comfortable. It’s important to us that users and businesses have a good experience with this service, and transparency is a key part of that. We want to be clear about the intent of the call so businesses understand the context. We’ll be experimenting with the right approach over the coming months…. (((etc etc talking donkey etc)))