Introduction to Robin the Robot
Days after Meagan Brazil-Sheehan’s 6-year-old son was diagnosed with leukemia, they were walking down the halls of UMass Memorial Children’s Medical Center when they ran into Robin the Robot. “Luca, how are you?” it asked in a high-pitched voice programmed to sound like a 7-year-old girl. “It’s been awhile.” Brazil-Sheehan said they had only met the 4-foot-tall robot with a large screen displaying cartoonlike features once before after they were admitted several days earlier. “His face lit up,” she said about the interaction in June in Worcester, Mass. ”It was so special because she remembered him.”
What is Robin the Robot?
Robin is an artificial intelligence-powered therapeutic robot programmed to act like a little girl as it provides emotional support at nursing homes and hospital pediatric units while helping combat staffing shortages. Five years after launching in the U.S., it has become a familiar face in 30 health care facilities in California, Massachusetts, New York and Indiana.
Cara Nguyen with her daughter, Kathy, 18, are visited by Robin the Robot at the HealthBridge Orange Specialty Pediatric Hospital in Orange, Calif., on Friday, Sept. 12, 2025.(AP Photo/Damian Dovarganes)
How Robin the Robot Works
“Nurses and medical staff are really overworked, under a lot of pressure, and unfortunately, a lot of times they don’t have capacity to provide engagement and connection to patients,” said Karen Khachikyan, CEO of Expper Technologies, which developed the robot. “Robin helps to alleviate that part from them.” As AI increasingly becomes a part of daily life, it’s found a foothold in medical care — providing everything from note-taking during exams to electronic nurses. While heralded by some for the efficiency it brings, others worry about its impact on patient care. Robin is about 30% autonomous, while a team of operators working remotely controls the rest under the watchful eyes of clinical staff. Khachikyan said that with each interaction, they’re able to collect more data — while still complying with the Health Insurance Portability and Accountability Act, or HIPAA — and get closer to it being able to function independently.
Making its Rounds
On a recent Friday, a staff member at HealthBridge Children’s Hospital in Orange County, Calif., read off a list of patients she needed Robin to visit, along with the amount of time to spend with each one. The robot with a sleek white triangle-shaped frame that Khachikyan said was designed for hugging, rolled into a room with a teenager injured in a car accident. The robot played what it described as his favorite song — “No Fear” by DeJ Loaf — and he danced along. In the hallway, Robin cracked up a young child held by her mother when it put on a series of silly glasses and a big red nose. In another room, the robot played a simplified version of tic-tac-toe with a patient.
Robin the Robot, developed by Expper Technologies, interacts with Erica Ruiz and her daughter, Valentina, at the HealthBridge Orange Specialty Pediatric Hospital in Orange, Calif., on Friday, Sept. 12, 2025. (AP Photo/Damian Dovarganes)
Finding its Niche
Robin was developed by Khachikyan while he was getting his Ph.D. He said growing up in a single-parent household in Armenia had been lonely, so years later he wanted to build a type of robot that could act as a person’s friend. Developers tested it in a variety of industries before an investor suggested that pediatric hospitals would be a good fit because of the stress and loneliness children often feel.
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