In this story for MIT Technology Review, Sara Harrison explores the field of social robotics and the growing use of robot companions as therapy for autistic and other neurodivergent kids. These playful machines show promise: Research suggests that they can help children practice social skills and offer something overworked therapists and exhausted parents can’t—a patient companion, available 24/7. But Harrison also reports on their limitations and risks. Does this approach truly work? What about all the data gathered on the child? And what happens when a robot friend suddenly stops working and “dies”? A fascinating and unsettling look at tech that has moved into the most intimate corners of a family’s home.

While Moxie found herself in more and more people’s homes, Embodied still struggled to make money. In 2024, the company announced it would cease operations. Its robots—which depended on external servers that the company could no longer pay for—would descend into a deep slumber. 

Videos of bereft children who seemed to have become deeply attached to the blue bot began to circulate online. “I don’t want her to leave,” wailed one child in a TikTok video. Desperate parents posted on TikTok, Instagram, and Reddit looking for solutions. “My autistic child is devastated and I’m pissed,” wrote one parent. “Hope Embodied gives us a couple days to say goodbye,” wrote another.