As the "Alpha Go" that came out of the arena has swept many top Chinese, Japanese, and Korean players in recent days, some people have commented that the time has come for the brain to reach the end of the game. However, in terms of language understanding, the current machine is still far from the brain, but this situation is rapidly changing. Voice recognition technology is making rapid progress or becoming the next outlet for artificial intelligence. "Hey, Kuri! Do you want to play together?" "Hey, Kuri! Can you tell a story?" As long as you hear your name, it's half a meter tall and looks fat The beep robot Kuri will open your eyes and run to you, cute like a puppy. At the Consumer Electronics Show in Las Vegas, this black-and-white stunned home robot made media reports. “Kuri is a social robot that you can use as a member of your family,†said Michael Beebe, CEO of Mayfield Robotics, a robotics startup. In addition to being controlled by a mobile application, it can also direct it through simple language commands to accomplish tasks such as patrolling at home, escaping the couch, playing with children, telling stories, playing music, and more. Speech recognition is rapidly advancing to the level of the human ear. It is predicted that by 2020, one in every 10 households in the United States will have a home robot. These robots are not only able to do housework, but more importantly, they can also communicate with people simply to solve people's problems. 
As the "Alpha Go" that came out of the arena has swept many top Chinese, Japanese, and Korean players in recent days, some people have commented that the era of brains and machines has come. However, in terms of language understanding, the current machine is still far from the brain, but this situation is rapidly changing. "The next interface for the computer is voice," Sean Dubravaz, chief economist at the show's organizer, the American Consumer Technology Association, asserted at the press conference. He listed the top five technology trends in the future, and voice interaction ranked first. Today's smart phones and personal computers rely on graphical user interfaces for human-computer interaction. It can be traced back to 1981 Xerox's "Xerox Star" operating system. Three years later, Apple’s “stealing Macintosh†became the first graphical user interface PC to succeed in the commercial field. The development from the command line to the graphical interface is a major revolution in human-computer interaction, which has helped boost the popularity of personal computers. Since then, as the computing power of personal devices has grown and the variety of applications has grown, the graphical user interface has become more sophisticated. At the same time, wearable devices and other non-traditional devices that have gradually emerged in 2010 began to attempt to hand over the most important computing functions to mobile phones or other hub devices through wireless connections. Many people think that the graphical user interface is nearing its limit. Who can then liberate humans from the complex windows, toolbars, and menu options, brain waves, eyes, or voice? Ten years ago, none of these three methods proved to be effective, and today's voice seems to be the preferred option. Research on speech recognition has been for several decades, but progress has not always been satisfactory. Microsoft had set up a research team as early as 1994, but when researchers presented it to investors in 2006, the computer actually sounded “mom†(a mother) as “auntâ€. "Earlier versions of speech recognition technology were too bad," Dubravaz said. According to him, by 2013, even if the accent is no longer standard and the background noise is small, the word error rate of speech recognition is still as high as 25%, that is, if the computer hears 4 words, it will be wrong. Thanks to the development of deep learning and artificial neural networks, speech recognition has surged in the past three years, and the word error rate has dropped to around 5%, reaching the level of the human ear. "We have achieved more speech recognition in the past 30 months than in the past 30 years," Dubravaz said. "That's why I think there will be explosive growth in voice technology." "Motivation," You can turn off the lights, lock the door, and even call the Apple mobile phone to launch the voice assistant Siri, Microsoft, Google and Amazon have also launched a similar voice assistant. It is worth mentioning that about two years ago, Amazon first embedded its voice assistant "Alexa" into the "echoes" smart speaker, as the center of the smart home control speakers, so that people have a "family affairs assistant." ". With "echoes", people "move their voices" can check credit card bills, turn off lights, lock doors, and even call cars. Since then, Google launched the home smart hardware "Google family", Samsung and Lenovo, etc. are also preparing to launch a similar product ... ... A voice-driven interactive smart home competition is ongoing. Automakers have also begun to join in. Ford announced at the show that it will cooperate with Amazon to install "Alexia" in the car. In the future, voice control can be used to play music and read news in the car. When it comes to home, the garage door and home lighting are turned on. Air conditioning and so on. Dubravaz said that so far, the global estimate has sold about 5 million voice assistants, and this year it may sell 5 million more. In terms of Chinese speech recognition, HKUST is a leader. At the US exhibition, Changhong displayed a voice-controlled television and air conditioner based on the HKT Telecom technology and introduced that in 2012 Changhong launched a voice-controlled television, which has now been upgraded to the third generation. Apart from Putonghua, Can understand Sichuan dialect and Cantonese dialects. In the demo, Changhong staff used a voice remote control or a mobile phone with related software to say “Changhong Xiaobai, I want to see the episode number of a certain TV series.†The TV will directly start the relevant episodes and can direct the drama. Enter, back, or jump directly to a point in time to start playing. Zheng Lixin, senior vice president of ZTE Corporation, said at the new product launch conference that ZTE regards voice interaction as an important direction for the future development of mobile phones. “We also took the lead in establishing an intelligent voice alliance to create a good ecosystem. We believe that there will be many and significant developments in the interface of smart phones in the future, and the development of voice may truly liberate human hands,†he said. . Speech recognition also needs to overcome many obstacles, such as understanding language instructions in a noisy context, automatically correcting mistakes, and understanding the semantics of the same word in different contexts. But Dubravaz believes that the future is optimistic. "Obviously, speech (identification) crossed the inflection point and is moving from theory to reality," he said. "People started thinking about how we would use it if it (speech recognition) could perform a little bit better."
As the "Alpha Go" that came out of the arena has swept many top Chinese, Japanese, and Korean players in recent days, some people have commented that the era of brains and machines has come. However, in terms of language understanding, the current machine is still far from the brain, but this situation is rapidly changing. "The next interface for the computer is voice," Sean Dubravaz, chief economist at the show's organizer, the American Consumer Technology Association, asserted at the press conference. He listed the top five technology trends in the future, and voice interaction ranked first. Today's smart phones and personal computers rely on graphical user interfaces for human-computer interaction. It can be traced back to 1981 Xerox's "Xerox Star" operating system. Three years later, Apple’s “stealing Macintosh†became the first graphical user interface PC to succeed in the commercial field. The development from the command line to the graphical interface is a major revolution in human-computer interaction, which has helped boost the popularity of personal computers. Since then, as the computing power of personal devices has grown and the variety of applications has grown, the graphical user interface has become more sophisticated. At the same time, wearable devices and other non-traditional devices that have gradually emerged in 2010 began to attempt to hand over the most important computing functions to mobile phones or other hub devices through wireless connections. Many people think that the graphical user interface is nearing its limit. Who can then liberate humans from the complex windows, toolbars, and menu options, brain waves, eyes, or voice? Ten years ago, none of these three methods proved to be effective, and today's voice seems to be the preferred option. Research on speech recognition has been for several decades, but progress has not always been satisfactory. Microsoft had set up a research team as early as 1994, but when researchers presented it to investors in 2006, the computer actually sounded “mom†(a mother) as “auntâ€. "Earlier versions of speech recognition technology were too bad," Dubravaz said. According to him, by 2013, even if the accent is no longer standard and the background noise is small, the word error rate of speech recognition is still as high as 25%, that is, if the computer hears 4 words, it will be wrong. Thanks to the development of deep learning and artificial neural networks, speech recognition has surged in the past three years, and the word error rate has dropped to around 5%, reaching the level of the human ear. "We have achieved more speech recognition in the past 30 months than in the past 30 years," Dubravaz said. "That's why I think there will be explosive growth in voice technology." "Motivation," You can turn off the lights, lock the door, and even call the Apple mobile phone to launch the voice assistant Siri, Microsoft, Google and Amazon have also launched a similar voice assistant. It is worth mentioning that about two years ago, Amazon first embedded its voice assistant "Alexa" into the "echoes" smart speaker, as the center of the smart home control speakers, so that people have a "family affairs assistant." ". With "echoes", people "move their voices" can check credit card bills, turn off lights, lock doors, and even call cars. Since then, Google launched the home smart hardware "Google family", Samsung and Lenovo, etc. are also preparing to launch a similar product ... ... A voice-driven interactive smart home competition is ongoing. Automakers have also begun to join in. Ford announced at the show that it will cooperate with Amazon to install "Alexia" in the car. In the future, voice control can be used to play music and read news in the car. When it comes to home, the garage door and home lighting are turned on. Air conditioning and so on. Dubravaz said that so far, the global estimate has sold about 5 million voice assistants, and this year it may sell 5 million more. In terms of Chinese speech recognition, HKUST is a leader. At the US exhibition, Changhong displayed a voice-controlled television and air conditioner based on the HKT Telecom technology and introduced that in 2012 Changhong launched a voice-controlled television, which has now been upgraded to the third generation. Apart from Putonghua, Can understand Sichuan dialect and Cantonese dialects. In the demo, Changhong staff used a voice remote control or a mobile phone with related software to say “Changhong Xiaobai, I want to see the episode number of a certain TV series.†The TV will directly start the relevant episodes and can direct the drama. Enter, back, or jump directly to a point in time to start playing. Zheng Lixin, senior vice president of ZTE Corporation, said at the new product launch conference that ZTE regards voice interaction as an important direction for the future development of mobile phones. “We also took the lead in establishing an intelligent voice alliance to create a good ecosystem. We believe that there will be many and significant developments in the interface of smart phones in the future, and the development of voice may truly liberate human hands,†he said. . Speech recognition also needs to overcome many obstacles, such as understanding language instructions in a noisy context, automatically correcting mistakes, and understanding the semantics of the same word in different contexts. But Dubravaz believes that the future is optimistic. "Obviously, speech (identification) crossed the inflection point and is moving from theory to reality," he said. "People started thinking about how we would use it if it (speech recognition) could perform a little bit better."
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