Your Idea Matters!
AT&T Online Hackathon

6 – 13 May 2025

Unlock your creativity and become the change-maker our world needs.
Join our online Hackathon where young minds discover challenges, spark innovations, and transform ideas into prototypes that shape the future.
Dive in, explore, and let your vision lead the way!

Online Hackathon International

In May, as part of AT&T Software Symposium and celebration of 100 years of innovations in Bell Labs, we witnessed an incredible display of creativity, collaboration, and innovation during the international track of Symposium Hackathon.

Big Thanks to all the Mentors

A heartfelt thank you to all the incredible AT&T Mentors whose expertise and dedication made our event truly exceptional. By generously sharing their knowledge and guidance, they empowered students throughout their journey, offering invaluable tips and tricks to elevate their experience. Their support not only inspired confidence but also helped deliver products of outstanding quality and excellence. We deeply appreciate their commitment to nurturing the next generation of talent and making this event unforgettable.

Among other mentors mainly from TechDev Europe, I would like to name those, whose help stood out significantly from the rest:

Jan Michalčák – The Tech guru, for being the mentor lead, code reviewer and in the end even the Jury member

Jiří Višinka – for assistance in preparation, preparing the official communication, the web design and behind the scenes work during the Jury session and presentations.

Petr Novák – for assistance in preparation, valued ideas, mentoring and taking the uneasy jury duty

Daniel Tománek – for his valued ideas, HW related mentoring, maintaining the jury voting mechanisms and his jury duty

Zuzana Brančová – for assistance with preparation, multiple inputs, coordination with external partners, paperwork and communication.

About Hackathon

A Hackathon is a week-long event where you explore a dedicated track, identify a real-world challenge, and dive into creative brainstorming sessions to craft innovative solutions. With guidance from AT&T mentors, you’ll transform your ideas into a tangible demo and present your project to a panel of experts.

Discover, Create, Innovate

Discover & Plan

  • Brainstorm Ideas
  • Define your Goals
  • Create a Roadmap

Start your Hackathon journey by exploring the chosen track. Look around to identify a problem that sparks your curiosity and could use an innovative fix.

Build & Test

  • Develop the Core
  • Divide tasks
  • Test As You Go

Once you’ve found your challenge, dive into brainstorming. Let your creative ideas flow as you pick an answer that can make a difference.

Design & Prototype

  • Keep It Simple
  • Visualize Your Idea
  • Focus on Foundations

Transform your concept into reality by developing simple, working demo prototype that showcases your innovative solution.

Pitch & Present

  • Craft a Story
  • Demo Your Product
  • Highlight Value

Whether you demo your product live or through a recorded presentation, highlight the value and thought process behind your approach.

After a week of hard work, brainstorming, and prototyping of the teams from Czech and Slovak High Schools, the jury faced the difficult task of selecting the top projects from a pool of outstanding submissions. With every team presenting unique ideas and creative solutions, it was no easy feat to choose the winners. We are excited to announce the top three projects that truly stood out:

      AI Prompt Learning 🥇1st Place Winner Team Gyarab from High School Arabska, Prague Czechia Demo Video from Gyarab The AI Prompt Learning Game is an innovative and educational experience designed to teach players how to craft efficient and meaningful AI prompts. Players navigate their character through a maze, relying solely on the power of their prompts to guide the journey. It’s a fun and interactive way to develop skills for communicating effectively with AI systems.               AI Vision Glasses  🥈2nd Place Winner Team Revidu from High School Purkyňova, Brno Czechia Demo Video from Revidu AI Vision Glasses bring wearable technology to life, using AI to interpret the world around you. Simply ask the glasses what you’re looking at, and they’ll provide a detailed explanation via text-to-speech directly to your ear. This device is a step forward in accessibility and augmented intelligence, offering real-time insights wherever you go.               AI Survival Game 🥉3rd Place Winner Team Merkury from High School of Film, Multimedia and Computer Tech, Zlin Czechia Demo Video from Merkury The Survival Game combines creativity and adventure, allowing players to generate their own AI-crafted worlds based on prompts. These worlds are filled with resources tailored to help players progress and overcome challenges. It’s a thrilling experience where imagination meets survival in an ever-evolving AI-generated environment.        
  While we celebrate the top three winners, we want to take a moment to acknowledge and appreciate all the incredible projects submitted during the Hackathon. Each idea brought a unique perspective and showcased remarkable creativity and effort. The jury faced an exceptionally challenging task in selecting the winners, as every project demonstrated great potential and innovation. 
Team GigaChat Gymnázium Šrobárova, Slovakia   4th Place: AI 3D Open world generation & models Demo Video Link
 
Team Tutti Frutti Tech Gymnázium & Trade Academy Orlová, Czechia   5th Place: Flowie app – AI-powered financial assistant Demo Video Link
 
Team SYS Error High School of IT Ostrovského, Slovakia   6th Place: ONYX app – health and exercise advices based on personal data Demo Video Link
 
Team Something Gustav Habrman’s Tech & Traffic School, Czechia   7th Place: Analyzing public opinion of brands using AI and data from news articles Demo Video Link
 
Team n+1 High School Purkyňova, Czechia   8th Place: AED Drone delivery for fast and effective medical rescues Demo Video Link

Until next time
As we wrap up this year’s Hackathon, we want to thank everyone once again for being a part of this incredible journey. The creativity, dedication, and passion of all involved made this event truly unforgettable. While this chapter comes to a close, we’re already looking forward to the next opportunity to innovate, collaborate, and tackle new challenges together.
 
 
 
Sincerely
 
Martin Branc, Associate Director of Technology
Chairman of Symposium Hackathon Europe

Innovation Tracks: Choose Your Path

AT&T Mentors will guide you

Throughout the Hackathon, you’ll have exclusive access to AT&T Mentors who are ready to guide, consult, and support you every step of the way. These experts are experienced makers, creative crafters, and proficient coders with broad expertise across various fields. They’ll help you shape your ideas, make the most of the resources available, and share invaluable tips and tricks for crafting a final presentation that will truly amaze the jury. With their guidance, you can elevate your innovation and confidently tackle any challenge that comes your way.