rammp
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ATDev
ATDev (Assistive Technology Development, Inc.) is a UC Berkeley spinout building an ecosystem of robotic devices that help people stay independent. Its flagship product, Reflex, is a smart, under-5-pound robotic knee brace that delivers personalized, telehealth-enabled physical therapy at home and streams progress data back to clinicians. Founded by engineer Todd Roberts and disability-rights advocate Owen Kent, the company designs 'for users, by users' and is scaling after a $3M seed round while also serving as a subcontractor on a $41M ARPA-H robotic mobility program.
Todd Roberts
Todd Roberts is the CEO and co-founder of ATDev (Assistive Technology Development, Inc.), a robotics company building an ecosystem of devices that help people stay independent regardless of physical ability. A mechanical engineer trained at Northeastern and UC Berkeley, where he researched exoskeletons, Roberts met his co-founder Owen Kent through a Craigslist housing ad and discovered they shared both a roof and a biomechanics class. Their company's first product, Reflex, is a sub-five-pound at-home knee rehabilitation robot that pairs guided exercises with remote clinician monitoring. ATDev raised a $3M seed round in October 2025 and is a partner in the $41M ARPA-H RAMMP robotic mobility initiative.