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Can intelligence be separated from the body?
New York Times
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What is the relationship between mind and body?
Maybe the mind is like a video game controller, moving the body around the world, taking it on joyrides. Or maybe the body manipulates the mind with hunger, sleepiness, and anxiety, something like a river steering a canoe. Is the mind like electromagnetic waves, flickering in and out of our lightbulb bodies? Or is the mind a car on the road? A ghost in the machine?اضافة اعلان
Robin Johnson, a robot technician at Embodied, works on a Moxie unit at the company's lab in Pasadena, California, April 6, 2023.
Maybe no metaphor will ever quite fit because there is no distinction between mind and body. There is just experience, or some kind of physical process, a gestalt.
These questions, agonized over by philosophers for centuries, are gaining new urgency as sophisticated machines with artificial intelligence begin to infiltrate society. Chatbots such as OpenAI’s GPT-4 and Google’s Bard have minds, in some sense. Trained on vast troves of human language, they have learned how to generate novel combinations of text, images and even videos. When primed in the right way, they can express desires, beliefs, hopes, intentions, love. They can speak of introspection and doubt, self-confidence and regret.
But some AI researchers say that the technology will not reach true intelligence, or true understanding of the world, until it works with a body that can perceive, react to and feel around its environment. For them, talk of disembodied intelligent minds is misguided, even dangerous. AI that is unable to explore the world and learn its limits, in the ways that children figure out what they can and cannot do, could make life-threatening mistakes and pursue its goals at the risk of human welfare.
Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California, April 6, 2023.
“The body, in a very simple way, is the foundation for intelligent and cautious action,” said Joshua Bongard, a roboticist at the University of Vermont. “As far as I can see, this is the only path to safe AI”
At a lab in Pasadena, California, a small team of engineers has spent the past few years developing one of the first pairings of a large language model with a body: a turquoise robot named Moxie. About the size of a toddler, Moxie has a teardrop-shaped head, soft hands and alacritous green eyes. Inside its hard plastic body is a computer processor that runs the same kind of software as ChatGPT and GPT-4. Moxie’s makers, part of a startup called Embodied, describe the device as “the world’s first AI robot friend.”
Power and computer cables dangle from a wall at Embodied’s lab in Pasadena, California, April 6, 2023.
The bot was conceived, in 2017, to help children with developmental disorders practice emotional awareness and communication skills. When someone speaks to Moxie, its processor converts the sound into text and feeds the text into a large language model, which in turn generates a verbal and physical response. Moxie’s eyes can move to console you for the loss of your dog, and it can smile to pump you up for school. The robot also has sensors that take in visual cues and respond to your body language, mimicking and learning from the behavior of people around it.
“It’s almost like this wireless communication between humans,” said Paolo Pirjanian, a roboticist and the founder of Embodied. “You literally start feeling it in your body.” Over time, he said, the robot gets better at this kind of give and take, like a friend getting to know you.
Researchers at Alphabet, Google’s parent company, have taken a similar approach to integrating large language models with physical machines. In March, the company announced the success of a robot they called PaLM-E, which was able to absorb visual features of its environment and information about its own body position and translate it all into natural language. This allowed the robot to represent where it was in space relative to other things and eventually open a drawer and pick up a bag of chips.
Units of Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California., April 6, 2023.
Robots of this kind, experts say, will be able to perform basic tasks without special programming. They could ostensibly pour you a glass of Coke, make you lunch or pick you up from the floor after a bad tumble, all in response to a series of simple commands.
But many researchers doubt that the machines’ minds, when structured in this modular way, will ever be truly connected to the physical world and, therefore, will never be able to display crucial aspects of human intelligence.
Boyuan Chen, a roboticist at Duke University who is working on developing intelligent robots, pointed out that the human mind — or any other animal mind, for that matter — is inextricable from the body’s actions in and reactions to the real world, shaped over millions of years of evolution. Human babies learn to pick up objects long before they learn language.
Robin Johnson, a robot technician at Embodied, works on a Moxie unit at the company's lab in Pasadena, California, April 6, 2023.
The artificially intelligent robot’s mind, in contrast, was built entirely on language, and often makes common-sense errors that stem from training procedures. It lacks a deeper connection between the physical and theoretical, Chen said. “I believe that intelligence can’t be born without having the perspective of physical embodiments.”
Bongard, of the University of Vermont, agreed. Over the past few decades, he has developed small robots made of frog cells, called xenobots, that can complete basic tasks and move around their environment. Although xenobots look much less impressive than chatbots that can write original haikus, they might actually be closer to the kind of intelligence we care about.
An early iteration of Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California, April 6, 2023.
“Slapping a body onto a brain, that’s not embodied intelligence,” Bongard said. “It has to push against the world and observe the world pushing back.”
He also believes that attempts to ground artificial intelligence in the physical world are safer than alternative research projects.
Some experts, including Pirjanian, recently conveyed concern in a letter about the possibility of creating AI that could disinterestedly steamroll humans in the pursuit of some goal (such as efficiently producing paper clips), or that could be harnessed for nefarious purposes (such as disinformation campaigns). The letter called for a temporary pause in the training of models more powerful than GPT-4.
Units of Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California, April 6, 2023.
Bongard, as well as a number of other scientists in the field, thought the letter calling for a pause in research could bring about uninformed alarmism. But he is concerned about the dangers of our ever improving technology and believes that the only way to suffuse embodied AI with a robust understanding of its own limitations is to rely on the constant trial and error of moving around in the real world.
Start with simple robots, he said, “and as they demonstrate that they can do stuff safely, then you let them have more arms, more legs, give them more tools.”
And maybe, with the help of a body, a real artificial mind will emerge.
Read more Technology
Jordan News
Maybe the mind is like a video game controller, moving the body around the world, taking it on joyrides. Or maybe the body manipulates the mind with hunger, sleepiness, and anxiety, something like a river steering a canoe. Is the mind like electromagnetic waves, flickering in and out of our lightbulb bodies? Or is the mind a car on the road? A ghost in the machine?
Robin Johnson, a robot technician at Embodied, works on a Moxie unit at the company's lab in Pasadena, California, April 6, 2023.
Maybe no metaphor will ever quite fit because there is no distinction between mind and body. There is just experience, or some kind of physical process, a gestalt.
These questions, agonized over by philosophers for centuries, are gaining new urgency as sophisticated machines with artificial intelligence begin to infiltrate society. Chatbots such as OpenAI’s GPT-4 and Google’s Bard have minds, in some sense. Trained on vast troves of human language, they have learned how to generate novel combinations of text, images and even videos. When primed in the right way, they can express desires, beliefs, hopes, intentions, love. They can speak of introspection and doubt, self-confidence and regret.
But some AI researchers say that the technology will not reach true intelligence, or true understanding of the world, until it works with a body that can perceive, react to and feel around its environment. For them, talk of disembodied intelligent minds is misguided, even dangerous. AI that is unable to explore the world and learn its limits, in the ways that children figure out what they can and cannot do, could make life-threatening mistakes and pursue its goals at the risk of human welfare.
Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California, April 6, 2023.
“The body, in a very simple way, is the foundation for intelligent and cautious action,” said Joshua Bongard, a roboticist at the University of Vermont. “As far as I can see, this is the only path to safe AI”
At a lab in Pasadena, California, a small team of engineers has spent the past few years developing one of the first pairings of a large language model with a body: a turquoise robot named Moxie. About the size of a toddler, Moxie has a teardrop-shaped head, soft hands and alacritous green eyes. Inside its hard plastic body is a computer processor that runs the same kind of software as ChatGPT and GPT-4. Moxie’s makers, part of a startup called Embodied, describe the device as “the world’s first AI robot friend.”
Power and computer cables dangle from a wall at Embodied’s lab in Pasadena, California, April 6, 2023.
The bot was conceived, in 2017, to help children with developmental disorders practice emotional awareness and communication skills. When someone speaks to Moxie, its processor converts the sound into text and feeds the text into a large language model, which in turn generates a verbal and physical response. Moxie’s eyes can move to console you for the loss of your dog, and it can smile to pump you up for school. The robot also has sensors that take in visual cues and respond to your body language, mimicking and learning from the behavior of people around it.
“It’s almost like this wireless communication between humans,” said Paolo Pirjanian, a roboticist and the founder of Embodied. “You literally start feeling it in your body.” Over time, he said, the robot gets better at this kind of give and take, like a friend getting to know you.
Researchers at Alphabet, Google’s parent company, have taken a similar approach to integrating large language models with physical machines. In March, the company announced the success of a robot they called PaLM-E, which was able to absorb visual features of its environment and information about its own body position and translate it all into natural language. This allowed the robot to represent where it was in space relative to other things and eventually open a drawer and pick up a bag of chips.
Units of Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California., April 6, 2023.
Robots of this kind, experts say, will be able to perform basic tasks without special programming. They could ostensibly pour you a glass of Coke, make you lunch or pick you up from the floor after a bad tumble, all in response to a series of simple commands.
But many researchers doubt that the machines’ minds, when structured in this modular way, will ever be truly connected to the physical world and, therefore, will never be able to display crucial aspects of human intelligence.
Boyuan Chen, a roboticist at Duke University who is working on developing intelligent robots, pointed out that the human mind — or any other animal mind, for that matter — is inextricable from the body’s actions in and reactions to the real world, shaped over millions of years of evolution. Human babies learn to pick up objects long before they learn language.
Robin Johnson, a robot technician at Embodied, works on a Moxie unit at the company's lab in Pasadena, California, April 6, 2023.
The artificially intelligent robot’s mind, in contrast, was built entirely on language, and often makes common-sense errors that stem from training procedures. It lacks a deeper connection between the physical and theoretical, Chen said. “I believe that intelligence can’t be born without having the perspective of physical embodiments.”
Bongard, of the University of Vermont, agreed. Over the past few decades, he has developed small robots made of frog cells, called xenobots, that can complete basic tasks and move around their environment. Although xenobots look much less impressive than chatbots that can write original haikus, they might actually be closer to the kind of intelligence we care about.
An early iteration of Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California, April 6, 2023.
“Slapping a body onto a brain, that’s not embodied intelligence,” Bongard said. “It has to push against the world and observe the world pushing back.”
He also believes that attempts to ground artificial intelligence in the physical world are safer than alternative research projects.
Some experts, including Pirjanian, recently conveyed concern in a letter about the possibility of creating AI that could disinterestedly steamroll humans in the pursuit of some goal (such as efficiently producing paper clips), or that could be harnessed for nefarious purposes (such as disinformation campaigns). The letter called for a temporary pause in the training of models more powerful than GPT-4.
Units of Moxie, which has sensors that can take in visual cues and respond to your body language, at Embodied’s lab in Pasadena, California, April 6, 2023.
Bongard, as well as a number of other scientists in the field, thought the letter calling for a pause in research could bring about uninformed alarmism. But he is concerned about the dangers of our ever improving technology and believes that the only way to suffuse embodied AI with a robust understanding of its own limitations is to rely on the constant trial and error of moving around in the real world.
Start with simple robots, he said, “and as they demonstrate that they can do stuff safely, then you let them have more arms, more legs, give them more tools.”
And maybe, with the help of a body, a real artificial mind will emerge.
Read more Technology
Jordan News
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