Smart sensors at home could spot frailty early and lend a helping hand
NCT ID NCT04675307
First seen Aug 14, 2026 · Last updated Aug 14, 2026
Summary
This study is testing a new home-based system that uses cameras and motion sensors to watch how frail older adults move during everyday activities like sitting, standing, and walking. The goal is to see if the system can accurately recognize movements and assess quality, and eventually provide personalized assistance or alert caregivers if a decline is detected. The research will first test the system in a clinic and then in participants' homes to identify challenges for real-world use.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- A multimodal sensor system combining video and inertial motion units for movement assessment and assistive feedback
- What this could lead to
- If successful, this could enable early detection of movement decline in frail older adults and provide personalized assistance, potentially improving independence and reducing falls.
- What could go wrong
- This is an early feasibility study with a small number of participants, so the system may not work well in real-world settings or for all individuals. Technical challenges and user acceptance are also uncertain.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Brigham and Women's Hospital
Boston, Massachusetts, 02115, United States
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