Ctrl + Alt + Focus

Inspiration

Our prototype for the driver drowsiness detection system is designed to adapt to the current model of cars, aiming to make it as adaptable as possible to existing vehicles and driving mechanisms.

What it does

Using a webcam, we built a detection system that tracks the driver's blink rate, how long their eyes are closed, and whether their head is tilting. We also integrated a pressure sensor on the steering wheel to detect changes in grip.

How we built it

Using cardboard, we created a driver wheel prototype with a stand that supports both the wheel and webcam.

Challenges we ran into

We realized a little later in our project process that we were missing a component that we needed in order to get our pressure sensor to work. We modified the circuit to alternatively connect the pressure sensor.

Accomplishments that we're proud of

Despite the limited time, we were able to build this prototype from the ground up, integrating a webcam and pressure sensor, both of which were new experiences for our team.

What we learned

Despite this being most of our first times doing an open project that required us to start it from scratch, we were able to slowly build the basic knowledge that we had with integrating software and hardware to create this project. In addition, we learned about the process of an engineering project, and how we start from identifying problems, finding a solution, and organizing the necessary tools/materials for our project.

What's next for Ctrl + Alt + Focus

Through this quarter term, we were able to build a solid prototype, and beyond this, we would like to continue calibrating the camera system so that it can more accurately detect drowsiness, and also expand on the design that we have to make it more adaptable, like using a bigger pressure sensor that covers the entire driving wheel.