Personal Hardware & Calibration
In this proposal, a sports watch (Ti-Chronos) is selected as
the personal device (hardware) which is a highly integrated and
wearable wireless development system that integrated into a
fully functional sports watch. It has an ultra-low power
microcontroller unit with integrated wireless transceiver. It
includes a 3-axis accelerometer, pressure sensor, temperature
sensor and a battery voltage sensor. In contrast, most current
fall detection systems require cameras or at least one
accelerometer or devices with high energy consumption, which
are costly