VuelingConnect

Inspiration

The inspiration for VuelingConnect came from the blackout that happened some days ago in Spain.

What it Does

VuelingConnect is a minimalist app designed to allow travelers to share critical flight information during a blackout. Using an ad-hoc communication network, the app ensures that vital updates are prioritized and communicated efficiently. It employs a low-energy Bluetooth network to maintain connectivity without draining device batteries. Additionally, we do not create connections between devices, instead we use the broadcast options to save battery. Also gamification elements are integrated to keep passengers informed and spirits high, rewarding users for contributing to the network.

How We Built It

The development process of VuelingConnect involved several key steps. First, we identified the best way to transmit information wirelessly between the devices of the users. We then decided to use Bluetooth Low Energy (BLE) to create an ad-hoc network that can operate efficiently even when no internet connectivity is present. The app was designed to be intuitive and user-friendly, ensuring that passengers can easily access and share information.

Challenges We Ran Into

Developing VuelingConnect presented several challenges. One major challenge was ensuring that the app uses Bluetooth efficiently without significantly draining device batteries. Another challenge was deciding how the messages would be relayed between the clients (which order, how to ensure we aren't duplicating data). Additionally, integrating gamification elements that feel natural and rewarding without being intrusive was another hurdle. Adding proper notifications was much more than a challenge than we initially expected.

Accomplishments

The team is proud of successfully implementing a functional network using BLE without making GATT connections, but instead using the fields reserved for the manufacturers and names on the network advertisements/broadcasts to enable efficient communication without high battery consumption.

What We Learned

Through the development of VuelingConnect, the team gained valuable insights into low-power communication technologies and the actual protocols involved.

What's Next

Looking ahead, VuelingConnect has the potential to expand into various future developments. The team plans to explore adding real-time translation for international travelers, enabling communications when the plane is on the air and integrating with in-flight systems for more accurate data, as well as expanding the app's functionality to other emergency situations.