SafeStep
Feature Tour โ€ข 1 of 11

Heartbeat Sync

Feel your child's heartbeat through gentle vibrations on your phone. A calming way to stay connected when you're apart.

๐Ÿ’ก

Pro Tip

Tap "Feel Heartbeat" when you're feeling anxious about your child.

LSTM Predictive Danger

Neural Network ยท 30-180s advance warning

SAFE
87%
Overall Accuracy
92%
High-Confidence
30-180s
Lead Time
60s
Window Size
<2%
False Positive
<100ms
Alert Latency
Live Threat ProbabilitiesConfidence: 91%
Physical Distress
3.0%
Falls, impacts, restraint, rough handlingthreshold: 65%
Emotional Distress
8.0%
Bullying, anxiety, panic, cryingthreshold: 60%
Abduction Risk
1.0%
Unauthorized removal, rapid transit, tamperthreshold: 55%
Medical Emergency
2.0%
Seizure, anaphylaxis, cardiac, drowningthreshold: 70%

Processing Pipeline

Recent Predictions

2 min ago
conf: 92%safe
2%
5%
1%
1%
4 min ago
conf: 88%safe
3%
12%
1%
2%
6 min ago
conf: 91%safe
4%
8%
1%
1%

How LSTM Prediction Works

The LSTM (Long Short-Term Memory) neural network continuously analyzes 60-second sliding windows of data from all 11 sensor streams. By learning temporal patterns โ€” how sensor readings change over time โ€” it can predict emergencies 30 to 180 seconds before they occur. The model outputs a probability distribution across 4 threat classes. When any class exceeds its threshold, Mia escalates the alert to all guardians.