English:
The idea would be to add light and sound sensors to some glasses in order to make their search easier by means of a connected device. By pressing a button on the device, the glasses would send out light and sound. If the sensors where the sonar kind, the light and the sound would grow as the searcher gets nearer. Or the user could configure it to sound or glow at a preset distance.
English: The idea would be to add light and sound sensors to some glasses in order to make their search easier by means of a connected device. By pressing a button on the device, the glasses would send out light and sound. If the sensors where the sonar kind, the light and the sound would grow as the searcher gets nearer. Or the user could configure it to sound or glow at a preset distance.
Spanish: