| 摘要 |
The invention disclosed herein is a securely attached portable, wearable device to enhance safety, visibility and communication capability of safety personnel when such personal leave their vehicles. The device provided is configured to be securely attached to the wearer, and is capable of emitting variable visual and audio signals actuated by a control panel component which is designed so that the user can activate various options of visual and audio signals while in flight. The device may further include GPS capability for tracking, activation and deactivation functions.
|
