Make a Medical Alert System with TinyML and BLE #WearableWednesday
Nathaniel Felleke published their build for this wearable that alerts an emergency contact whenever it detects a fall on Hackster.io:
Every two seconds, the TensorFlow Lite Micro model is used to predict whether the user has fallen or not. If the user has not fallen, nothing happens. If a fall was predicted or if the button was pressed, a buzzer turns on, and the 30 second grace period. During the grace period, the user can cancel the alert by pressing the button. If the alert is not canceled, a message is sent to the user’s phone using Bluetooth Low Energy. The phone app, which runs in the background, then sends an SMS message with the user’s location to the emergency phone number that was saved in the app.
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