Practical alertness tools.

These tools help structure a cautious decision or setup. They do not diagnose a condition or certify that anyone is safe to drive or work.

Fatigue self-check

Review reported sleep and warning signs before a safety-critical activity.

Microsleep checklist

Recognise common physical and attention-lapse warning signs without treating the result as a diagnosis.

Planning tools

Build road-trip and night-shift check-ins while preserving the rule that drowsiness overrides the plan.

Camera checker

Use a local live preview to improve visibility before an EyeJolt session. No preview frames are recorded or uploaded.

Written by the EyeJolt Editorial Team. Published and last reviewed 2026-07-14. Editorial policy.