After our brainstorming last week, our professors told us to chose one of our idea.

So we started to polish our ideas. We focused on preventing ideas with sensors warning people in case of need, and a camera which can be switch on by people.

• House Camera Warns you if there are intruders
• Video surveillance
• street fires
• Smoke Detectors for firemen

We gathered two similar ideas : 

IDEA 1

Problem statement: fight little criminality.

Solution: A device connected to a thermic camera with a sound sensor that sends a notification when there is a crowd of people in the street. Then the camera switch on and you can then visualize if there is a threat.

Persona 1: Police officer/security agents who will check the cameras when they are alerted.

Persona 2: Fireman, to detect fire for example when people burn trash bins, or cars...

Persona 3: Vulnerable people who are harassed, bullied on the streets (for example Louise). Elizabeth, 68 years old, live in a calm neighborhood but sometimes she goes home by herself in the evenings. She is vulnerable and too kind and powerless to do something.

IDEA 2

Problem statement: How to prevent fires in the city

Solution: A device connected to a thermic sensor and a smoke sensor that sends a notification/warning when there is an increase of the temperature in places.

Persona: Firefighters, to detect fire for example when people burn trash bins, or cars...

The idea of helping firemen by prevent fires attracted us, so we finally chose the idea 2.