Independent trigger
A non-phone trigger starts the safety flow when reaching for a mobile device may be noticed.
Personal safety prototype
Discreet SOS prototype for moments when taking out a phone is unsafe.
Guardian Signal pairs an independent trigger with an ESP32-CAM snapshot, location context, and trusted-contact alerting so a support circle can recognize risk and respond faster.
Current prototype
A high-risk moment becomes a trusted-contact alert.
The prototype is designed for situations where a visible phone photo could escalate danger. A separate trigger can start a discreet capture and alert flow without explaining placement or setup details on the public page.
ESP32-CAM snapshot
A compact camera module captures a single context image for rapid awareness, not as a promise of formal evidence.
Trusted-contact alert
Selected contacts receive an immediate alert so parents, friends, guardians, or the victim's support circle can act.
Location context
The companion mobile app can attach location, travel, and event context to help contacts understand what changed.
Response chain
Built around recognition, escalation, and follow-up.
Trigger
The user starts an SOS event from a separate trigger surface.
Capture
A snapshot and event timestamp create context for trusted people.
Notify
Contacts receive the alert and can decide whether to call, check in, or move closer.
Follow up
The incident can continue with live tracking and configurable escalation in the roadmap.
Safety network
A support circle sees the signal before the situation gets worse.
Guardian Signal is for families and trusted groups who need fast awareness when someone feels followed, pressured, or unsafe. The first goal is recognition: giving the right people enough context to respond.
Parents and guardians
Receive the first alert, location context, and a quick view of the event timeline.
Friends nearby
Understand where to check in, call, or coordinate a safe interruption.
The person at risk
Can signal for help without turning the entire moment into a visible confrontation.
Roadmap
The pitch separates the prototype from configurable future integrations.
Planned
Mobile live tracking
Activate continuous location follow-up when an alert begins.
Planned
Bluetooth audio stream
Connect to a configured headset microphone for live incident audio.
Planned
Trusted-contact talkback
Let trusted contacts send short voice guidance back through the paired headset.
Configurable
Authority escalation
Support optional emergency-authority escalation based on user settings and local requirements.
Responsible use
Awareness support, not a legal shortcut.
Guardian Signal is intended to help trusted people recognize potential danger and coordinate a safer response. Captured media should be treated as incident context, not a guarantee of admissible evidence, and the system is not a replacement for emergency services, legal advice, consent rules, or local law.