US Patent 11600153 Apparatus and method to reduce traffic accidents

A wrist band including a computer processor; a computer memory; an audio speaker in communication with the computer processor of the wrist band; and a wireless transmitter/receiver in communication with the computer processor of the wrist band; and a dashboard apparatus on a vehicle. The computer memory of the wrist band having computer programming for causing the computer processor of the wrist band to play an audio message when instructed to by the dashboard apparatus. The dashboard apparatus having a computer processor; a computer memory; an audio speaker in communication with the computer processor of the dashboard apparatus; and a wireless transmitter/receiver in communication with the computer processor of the dashboard apparatus. The computer memory of the dashboard apparatus includes computer programming for causing the dashboard apparatus to cause an audio message to be played when the wrist band is within a predetermined range of the dashboard apparatus.