Get to know the digital line 302 – with Potti at your side!
Your new companion will show you exciting future topics from traffic, environment and urban planning in Gelsenkirchen and Bochum. Thanks to augmented reality (AR), the real world is expanded virtually - all directly via your smartphone, without glasses. Discover how cities are being shaped through innovative technologies and smart approaches and learn interesting facts about your region in an interactive way. Get ready for a unique experience!


Discover Smart City: Find out more about innovative approaches and technologies that make cities smarter and more sustainable. Immerse yourself in projects that are revolutionizing everyday life in Bochum and Gelsenkirchen.
Experience the mobility transition: See how modern mobility concepts are implemented and find out what mobility of the future will look like.
Understanding urban development: Look at how cities have developed and how innovative projects are shaping the future.
The past meets the future: Experience historical milestones and visions for tomorrow. Using AR you can see what places used to look like and how they could be designed in the future.


How does it work?
Simply have the app ready at certain points around selected stops along line 302: You can use the marked points to experience exciting digital content directly on your smartphone using a QR code.

Why the digital line 302?
The app makes it easy to understand and experience exciting topics such as sustainability, smart technologies and urban changes. It shows how the two cities are tackling the challenges of the future - and breaking new ground in communication and working closely together. Start your journey of discovery with the digital line 302 now and experience a unique combination of history, present and digital future!