Techno Sonar

Basic desing of the parts and images from the mobile application.

Inspiration

We got inspired by Flash Sonar (a mathod that helps peopla to see via sound waves) but it took months to learn so We developed Techno Sonar a guide for blind people.

What it does

Uses ultrasonic sensors to detect objects and inform the user based on the size and distance of the object If object is high it informs the user via sound but if it is a low object informs with vibration that is send behind the calves. User can personalize the range of the sensors and sound level via mobile application.

How we built it

We used arduino circuits because it is cheaper, common and easier to use so the price is low. We used dart language to create a cross platform mobile application.

Challenges we ran into

We thought How can a blind person use mobile application? so I added AI. voice assistant that is making the user be able to control application via talking.

Accomplishments that we're proud of

We developed a mobile application with it's own voice assistant and we made the product better and also cheaper compared to the old versions. We designed it compitable with any clothes so it can be integrated to any clothe. It is easy to use and maden by commom pieces so it is cheap.