The FSFE started the Youth Hacking 4 Freedom (YH4F) competition in October of 2021 to inspire the younger generation about software freedom. We received many interesting and inspired projects from all around Europe, and more than a hundred people from 25 countries registered for the competition, making it a truly pan-European event.
Competition winners receive a cash prize intended to help them further develop their programs or to support their studies. After careful consideration, we are pleased to announce the following award winners:
Ultimate Hacker: Stavros for SignTrack 🥇
Elite Hacker: Miquel for Smart Table Assistant 🥈
Awesome Hacker: Artur for Aspinwall 🥉
Ultimate Girl Hacker: Ekaterina for Music Companion 🏅
Special Hacker — Coming from Warzone: Mark for Sharik 🤍
Youngest Hacker: Héctor for LibreHomework ⭐
Ultimate Hacker: Stavros for SignTrack
Stavros, a 17-year-old student from Heraklion, a city in Crete, wins first prize with a project that amazes both for its concept and execution. SignTrack aims to translate sign language to writing. It is a valuable technology for people who use sign language to communicate quickly with those who do not know sign language. Here is what Stavros has to say for SignTrack:
What does SignTrack do?
“SignTrack transcribes sign language to text from a real-time video feed. The model makes predictions on what you sign instantly. After completing your sentence, an additional processing layer restructures your sentence to follow grammatical rules, which are different in sign language. Creating a custom model requires minimal coding skills. A graphical interface assists you throughout data collection. And, with the power of AutoTrain, training your model does not require complex adjustments.”
How did you come up with the idea?
“Sign language classes in my school highlighted the need for sign language recognition as an accessibility feature. After realizing there was no easy-to-use free software in that field, I decided to develop SignTrack.”
What was your experience of the competition?
“The YH4F competition was a remarkable opportunity to showcase SignTrack. The openness of the competition suited the idea behind the project perfectly. Additionally, while working on the project, I learned more about neural networks, sign language, and free software, all equally important in their way.”
Elite Hacker: Miquel for Smart Table Assistant
17-year-old Miquel from Catalonia, Spain, wins second place with his Smart Table Assistant. Miquel created a robot model aimed at helping people with disabilities in their lower extremities. The remote-controlled table can adapt to individual users and make daily meals easier. Watch the video for a preview of Smart Table Assistant.
How does Smart Table Assistant work?
“The Smart Table Assistant can memorize the route from the starting point, go to the recipient, and stay in position until you give the order to return to the base. It can move in many directions, thanks to the omnidirectional wheels. The device contains a remote control that will perform certain functions, such as the availability of a removable table, a cellar, turning on the backlight, and making room for the footrest. At the top of the table, it has a built-in bucket which allows it to be removed after eating, so it can be easier to clean the utensils used for eating and put it in the dishwasher.”
How did you design it?
“The robot has been designed with good ergonomics in mind, then the instructions of the table have been programmed, and after all, it has been applied to the elements through Arduino. The aesthetics of the product were inspired by the shape of the pillars of the Sagrada Familia and the projection of light from its stained glass windows. Most of the structure of this project has been possible thanks to the 3D printing technology.”
Awesome Hacker: Artur for Aspinwall
16-year-old Artur from Poland is an active Free Software supporter, contributing to many projects such as Alpine Linux and postmarketOS, as well as translating. He wins third place in the competition with Aspinwall, an easy way to turn old touchscreen devices into smart displays.
What does Aspinwall do?
“Aspinwall is a user interface that can turn a tablet or another mobile device into a personal assistant, showing all of the most important information at a glance. The information that is displayed can be customized through widgets, which can contain anything — a to-do list, weather information, notifications... It's a fun way to repurpose old devices that would otherwise collect dust on a shelf or end up in a landfill.”
How did you come up with Apsinwall?
“When I first came across the concept of "smart displays," it sparked my curiosity — I liked how they looked while remaining functional and figured that a similar device could be quite useful in daily life (e.g., in a kitchen, where you may want to get information about a recipe but don't have the space/clean hands to use a full tablet or laptop). My main concern, however, was that most of these devices were produced by large tech giants known for their extensive data collection. I felt that we could do better — so, I started thinking about a free and open source alternative that could also run on various old devices like tablets, with no expensive new hardware needed. The idea stayed in my head for a while, but I never got around to working on it. That's when I heard about the YH4F competition — it gave me the push needed to turn my concept into reality.”
How was your experience of the competition?
“I've learned quite a lot during the coding period. Some of it was technical — I've learned how to use pygobject and GTK, and improved my Python knowledge. Besides that, though, it was a good exercise in time management — I had to figure out which tasks to do and in what order to make it before the deadline. Having to juggle the time between school and my project was a bit difficult at times, but I'm still quite happy with how much I managed to do before I ran out of time. Overall, it's been a great learning experience, and I got the motivation to work on a project that's been on my mind for quite a while. I'm excited to see what other participants made for the competition, and to maybe meet them in Brussels later this year. Thanks to the organizers for such a great opportunity!”
Ultimate Girl Hacker: Ekaterina for Music Companion
17-year-old Ekaterina, living in Cyprus, likes to play the piano as well as programming. Her interests gave her the winning idea: a program called Music Companion, which helps users learn to play music.
What does Music Companion do?
“The program allows the user to get to know the basics of music, such as the notes, chords and scales. By clicking on the different modes and reading the description in the “?”, you will explore this simple music glossary and acquire knowledge of what is a scale, what are the different chords, and other music elements. In addition, you will be able to hear how it sounds!”
How was your experience of the competition?
“Taking part in this competition was personally a big step as before I have never ever programmed something, and I did not have knowledge to do so. During the project, I learned a lot more about programming concepts, how to implement the modules, and generally about the Python programming language.”
Special Hacker — Coming from Warzone: Mark for Sharik
When we announced the Youth Hacking 4 Freedom competition in 2021, we did not anticipate that during the coding period some of the participants would find themselves in a warzone. Acknowledging that not everyone could participate in peace, we give out the Special Hacker award to Mark from Ukraine for his file-sharing program.
What is Sharik?
“Sharik is a simple, cross-platform solution for sharing files within a local network. While Sharik is extremely simple, pretty, and most importantly libre, it is also very versatile and minimalistic.”
How did you come up with the idea?
“Having limited access to a high-speed internet, it was common for me and my friends to share music, apps, some documents for school, and other kinds of files directly via Bluetooth or numerous apps. Even though the task was extremely simple, software that could do it was slow, full of ads, and frankly ugly. That's why, having some experience in software development, I decided to build my own app.”
How was your experience of the competition?
“This competition showed me that building an open source project is great, but advertising it should be a priority. As the project becomes more popular, it attracts more contributors, making the project better as a result.”
Youngest Hacker: Héctor for LibreHomework
15-year-old Héctor from Spain impressed with his LibreHomework and won the Youngest Hacker award. Héctor is a Linux user and an open source enthusiast.
What is LibreHomework?
“LibreHomework is an open source tool made for students and by students. You can schedule tasks and get notified, write down exams, organize your documents, and lock your screen to help you focus on your tasks. The project is also available in six different languages. In the upcoming update, you'll also be able to meet other students thanks to LibreHomework's network. It’s still a work in progress, so feel free to check it out and suggest new features!”
How did you come up with the idea?
“Most students have problems organizing their tasks, so why not make it easier? There are already tools for that, but are any of them open source? How many features do they have? Are they too simple or too complicated? That’s why I created LibreHomework.”
How was your experience of the competition?
“I initially discovered this competition thanks to my IT teacher. Before that I was already looking for a new exciting project to work on, so this opportunity was perfect. The idea was born because I felt students lack (good enough) open source tools. The concept is quite simple, but I decided to expand it into something bigger, so I ended up learning some technical stuff such as server management and web development.”
More Projects
Many more cool projects were submitted in the Youth Hacking 4 Freedom competition, and we want to share more about what young hackers came up with. Stay tuned for more news from FSFE.
Ready to find a job? Check out the latest job listings at Open Source JobHub.
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