we would like to explore the Nordic nRF52 series of low powere BTLE on coincell souerce for a waist band to dectect gait and analyse a probable fall in advance and in addition on the waist belt we would like to set 2 nRF dongles to detect the toss and turning of the person during sleep to evaluate the possibility of roll over to a fall from bed ? Kindly help us by guiding the possibiity if this works are we are wrong
I develop two products that can be used for the purpose,
Insoles. By integrating FSR(Force Sensing Resistor) and IMU, the insoles can detect plantar pressure and foot posture. I choose nrf chip to send data to cellphone or PC, so it can be used for gait analysis. The insoles integrate wireless power charging and antenna either, which looks similar to an ordinary insole from the appearance.
This solution can also be applied to shoes. If interested, you can refer to: https://zhuanlan.zhihu.com/p/2020121495549002419.
Tag. It can be mounted on the belt to detect body posture. IMU is integrated acommpany with nrf chip, wireless power charging and antenna are implemented either.
I develop two products that can be used for the purpose,
Insoles. By integrating FSR(Force Sensing Resistor) and IMU, the insoles can detect plantar pressure and foot posture. I choose nrf chip to send data to cellphone or PC, so it can be used for gait analysis. The insoles integrate wireless power charging and antenna either, which looks similar to an ordinary insole from the appearance.
This solution can also be applied to shoes. If interested, you can refer to: https://zhuanlan.zhihu.com/p/2020121495549002419.
Tag. It can be mounted on the belt to detect body posture. IMU is integrated acommpany with nrf chip, wireless power charging and antenna are implemented either.
