AwakeGuard: Drowsiness Alert

Cooltime Studio

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About this app

One blink too long at the wheel is all it takes.
AwakeGuard watches the driver's face through the front camera and, at the first
signs of drowsiness, wakes you before sleep takes over.

■ What it detects

· Eye closure
Measures PERCLOS, the share of time your eyelids stay shut.
A metric widely used in drowsy driving research.

· Prolonged eye closure
Alerts you the moment your eyes stay closed for more than 0.5 seconds.

· Yawning
Weighs how wide the mouth opens, how long it stays open, and how often it repeats.

· Head nodding
Catches the instant your head suddenly drops.

· Gaze deviation
Warns you when your eyes stay off the road ahead for too long.

■ Risk at a glance

Several signals combine into a single risk level from 0 to 100.
The eye shape at the center of the screen closes in step with the risk, so a
sideways glance tells you where you stand without reading a number.

Most of the time the screen sits perfectly still.
Only as risk climbs do ripples begin to spread, and the higher the risk, the
faster they move. Movement starting at all is the signal.
At the limit, a full-screen alert wakes you with sound and vibration.

■ Video never leaves your device

Camera footage is never stored and never transmitted.
All analysis finishes on the device. No account, no sign-in.

■ Driving records

Each finished detection session is kept as a record.
You can check your drive time and the number of risk events, and expanding a
session shows a timeline of when drowsiness closed in.
Whether it hit right after departure or near the end is clear at a glance.

■ Who it is for

· Drivers on the road at dawn or late at night
· Drivers who often take long trips after lunch
· Delivery, freight, and sales drivers who cover long daily distances
· Drivers who spend much of their time behind the wheel alone

■ How to use

1. Place your phone in a dashboard mount.
2. Adjust the angle so the front camera faces you.
3. Tap Start Detection.

There is also a reminder that prompts you to turn detection on at a time you set.
The default is 11:00 AM, and you can change it to any time you like.
The theme can follow your system setting or be set to light or dark.

■ Please read before you start

· This app is a safety aid. It cannot replace proper rest.
If drowsiness sets in, pull over at the nearest rest stop or a safe place.
· The screen must stay on for detection to run. A charging cable is recommended.
· Accuracy can vary with dim lighting, dark sunglasses, masks, and mount angle.
· Do not operate the screen while driving.
· Camera permission is used only for drowsiness detection, and notification
permission only for showing alerts.