fall detection algorithms

Tango Belt is an FDA-authorized prescription wearable medical device designed to reduce major hip injuries during serious falls in at-risk older adults. Worn like an everyday belt, it uses advanced 3-D motion sensors and built-in algorithms to detect a fall in progress and deploys an airbag around the hips in less than 90 milliseconds. It is clinically proven to provide a 91% relative risk reduction in major hip injuries due to falls. The site notes it is a Tango Technologies brand and an ActiveProtective brand.

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3-D motion sensingairbag deployment