--- title: "Scientists Say They’re Near Augmenting Human Bodies With Extra Limbs" description: "There's different approaches to augmenting the human bodies with extra robot parts, and it may not even need to involve tricky brain implants." date: "2023-03-05" modified: "2023-03-05" authors: - name: "Frank Landymore" job_title: "Contributing Writer" link: "https://futurism.com/authors/flandymore" url: "https://futurism.com/neoscope/scientists-near-augmenting-human-bodies-extra-limbs" categories: - "Health & Medicine" - "Prosthetics and Devices" tags: - "body augmentation" - "movement augmentation" - "prosthetics" --- # Scientists Say They’re Near Augmenting Human Bodies With Extra Limbs ![There's different approaches to augmenting the human bodies with extra robot parts, and it may not even need to involve tricky brain implants.]() *\Image: Getty / Futurism\* Is augmenting human bodies with robotic parts something we can look forward to? Scientists [in a new piece from *The Guardian*]() seem to think so. "If you want an extra arm while you're cooking in the kitchen so you can stir the soup while chopping the vegetables, you might have the option to wear and independently control an extra robotic arm," Tamar Makin, a professor of cognitive neuroscience at Cambridge University, told the newspaper. An existing example of this technology unlocking the human body's potential to wrangle tasks too daunting for the merely four-limbed and twenty-digited human? An extra thumb. Designed by Dani Clode, a researcher at Cambridge's Plasticity Lab, "[The Third Thumb]()" is a nifty little 3D-printed device that can apparently be used to augment any hand. In decidedly British fashion, [one example provided]() is the third thumb being used to grasp a dainty cup of tea, freeing up the real thumb and fingers to stir it with a spoon at the same time. But far less trivial and more weighty potential applications are aplenty, too. "We spoke with a surgeon \[who\] was really interested in holding his camera whilst he's doing shoulder surgery, rather than his assistant holding his camera," Clode said. "He wanted to be in full control of the tools that he's using with the two hands whilst also holding that camera and being able to manipulate that as well." The point of augmentation isn't necessarily just adding extra body parts for the hell of it, in other words, but to offer an avenue of empowerment for those who need extra functionality or who have certain disabilities. "If you're missing a limb, instead of trying to replace that limb, why don't we augment your intact hand to allow you to do more with it?" Clode said. Augmenting an existing, functional limb could prove easier than replacing an entire, missing one, they say. Furthermore, robotic prosthetic limbs can require invasive, expensive, and potentially taxing surgery to install brain-computer interfaces (BCIs) that are used to control them. That's why with the Third Thumb, Clode insisted on it being wirelessly controlled by pressure sensors underneath your big toes, rather than using brain implants. And Makin backs up Clode's approach, claiming this form of control is far more intuitive than BCIs, too. "\[Of around\] 600 people between the age of three and 97, 98% could use it within the first minute, meaning... they could already move objects around as instructed," Makin said. "I can't imagine a brain chip that can do that." **More on body augmentation:** *[Scientists Working on Third Arm You Control Using Your Brain]()* ## Author At Futurism, my work has often centered on bringing a sense of clarity and insight to complex topics ranging from the regulation of emerging technologies to the esoteric ideologies of Silicon Valley executives, while striving not to lose the poetic sense of awe inspired by often-obscure fields like astrophysics and quantum computing. I broke the story of CNET using AI to produce articles that turned out to be riddled with factual errors and plagiarism — a dam-breaking inflection point, as I've reported, that's inspired copycats and endless discourse while beguiling stakeholders ranging from tech giants to purveyors of spam around the web. My work at Futurism has been cited by publications including CBS News, the Los Angeles Times, Vice, Gizmodo, Engadget, the Verge, and Vanity Fair. I grew up in locales ranging from India to China, and now live in the exotic suburbs of Virginia. In my free time, I'm an avid reader of weird sci-fi literature, an aficionado of East Asian cinema, and, regrettably, a relapsed gamer. Allegedly, I’m working on a debut novel, currently untitled. ### Author social links [Bluesky]()