Street safety in an urban environment is an issue affecting each and everyone of us.
The users of this system carries with them a token of hope that is able to react to their cry for help. This token then sends a signal to local authorities with the exact location of the event, as well as activates a light/sound structure in the street. These features permit to lessen the Bystander Effect (theory that states that individuals are less likely to offer help to a victim when there are other people present), scare off the attacker and reassure the victim.
So they may be safe and sound.
Arduino powered LED matrix animation
arrow animation
Graduation Exam presentation
