If New Metal Legs Let You Run 20 Miles/Hour, Would You Amputate Your Own?

If New Metal Legs Let You Run 20 Miles/Hour, Would You Amputate Your Own?

A patient with below-knee AMI amputation walks up the stairs.

(Photo credit: Matthew Orr, STAT News)


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Tyler Clites
Tyler Clites builds human cyborgs. After graduating from Harvard in 2014 with a B.S. in Biomedical and Mechanical Engineering, Tyler earned his PhD in 2018 from the Harvard/MIT program in Health Sciences and Technology. As a postdoc in the Biomechatronics Group (Professor Hugh Herr, MIT Media Lab), his current research focuses on the development of novel techniques for limb amputation surgery, with the goal of improving the neural and mechanical interfaces between persons with amputation and their prosthetic devices. He is pursuing a career in academia, where he hopes to explore applications in which surgical and mechatronic design can be leveraged together in new bionic systems for physical rehabilitation and human augmentation.
When doctors couldn’t stop her daughter’s seizures, this mom earned a PhD and found a treatment herself.

Savannah Salazar (left) and her mother, Tracy Dixon-Salazaar, who earned a PhD in neurobiology in the quest for a treatment of her daughter's seizure disorder.

LGS Foundation

Twenty-eight years ago, Tracy Dixon-Salazaar woke to the sound of her daughter, two-year-old Savannah, in the midst of a medical emergency.

“I entered [Savannah’s room] to see her tiny little body jerking about violently in her bed,” Tracy said in an interview. “I thought she was choking.” When she and her husband frantically called 911, the paramedic told them it was likely that Savannah had had a seizure—a term neither Tracy nor her husband had ever heard before.

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Sarah Watts

Sarah Watts is a health and science writer based in Chicago.

A robot cafe in Tokyo is making work possible for people with disabilities.

A robot server, controlled remotely by a disabled worker, delivers drinks to patrons at the DAWN cafe in Tokyo.

Photo courtesy of dawn2021.orylab.com.

A sleek, four-foot tall white robot glides across a cafe storefront in Tokyo’s Nihonbashi district, holding a two-tiered serving tray full of tea sandwiches and pastries. The cafe’s patrons smile and say thanks as they take the tray—but it’s not the robot they’re thanking. Instead, the patrons are talking to the person controlling the robot—a restaurant employee who operates the avatar from the comfort of their home.

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Sarah Watts

Sarah Watts is a health and science writer based in Chicago.