Teen’s Disaster Messaging App Can ‘Hop’ Across Bluetooth When Cellular Networks Collapse
In the wake of the February 2023 earthquakes that ravaged Türkiye and Syria, Emirhan Durham, a high school student in Istanbul, was inspired to develop Crisis Connect, an innovative messaging app designed to maintain communication when traditional networks fail. By utilizing Bluetooth technology, Crisis Connect allows messages to 'hop' from device to device, creating a mesh network that can function without cellular or internet access. This approach addresses the critical need for reliable communication during disasters, ensuring that people can connect with loved ones and emergency services when infrastructure is compromised.
Durham's app not only represents a technological breakthrough but also a profound act of civic responsibility. By making Crisis Connect open-source, he invites global collaboration and improvement, underscoring the app's potential to be a universal tool in disaster preparedness. The app also includes features like SOS beacons and encrypted messaging, further enhancing its utility and security during emergencies. Durham's work exemplifies the power of youth-driven innovation in tackling some of our most pressing challenges.
Constructive analysis
The constructive-journalism lens: not just what happened, but what works.
- The problem
- The challenge of maintaining communication during disasters when cellular and internet infrastructure are damaged or destroyed.
- The actions
- Emirhan Durham developed Crisis Connect, a messaging app that uses Bluetooth to create a mesh network, allowing messages to hop from phone to phone in the absence of traditional networks.
- Evidence of progress
- Crisis Connect is available on major app stores and its open-source code invites developers worldwide to contribute, ensuring continuous improvement and adaptation.
- What we can learn
- Others can learn the importance of proactive disaster preparation, leveraging existing technology creatively, and the value of open-source collaboration to enhance resilience.
PERMA profile of this story
How this story scores across the PERMA dimensions.
- Positive Emotion
- 8
- Engagement
- 9
- Relationships
- 7
- Meaning
- 8
- Accomplishment
- 9
Character strengths in play
Top VIA strengths this story embodies.
Hope
Durham wrote that Bluetooth is 'an untapped communication network sitting in millions of pockets,' highlighting his optimistic vision for leveraging existing technology in new ways.
Perseverance
Emirhan Durham has been building Crisis Connect, an open-source project addressing communication outages, on his own since April 2025.
Curiosity
He abandoned cellular signal, satellite connection, or mobile data in favor of shortwave frequencies, demonstrating a willingness to explore unconventional solutions.
Try this today
Inspired by this story, consider creating a personal emergency plan. Identify key contacts and pre-establish Bluetooth connections with them using your device's settings. This proactive step can help ensure communication pathways are ready before disaster strikes.