- Goal: to create small open-sourced applications in Flutter or our web tech stack for the Liquid Galaxy. The applications must run in smartphones, vertical, 6.3”, if developed in Flutter API level of last year.

- The working application should demo a simple AI use case accessing an open-source model, preferably Google’s Gemma 2, in an external API. The cost of the API will be up to the user of the tool, as they have to put their own key in a setting of the app.

- The LLM results must be shown on the Liquid Galaxy screens, sending the coordinates, text or whatever is the return of your query. Also, you can use voice synthesis to speak out aloud.

- Participants: The contest is open to all Liquid Galaxy contributors and anyone interested

- Dates: The last day to send us all the materials is April 20, 2025, no excuses there.

- Applications per person: max two (edited for clarity)

- App: You have to send us a Google Drive folder with the following contents:

. Documentation in Google Docs

. A link to your GitHub project.

. Video: recorded in HD, horizontally, with you introducing yourself, presenting the app functionalities, showing the app, and showing the virtual liquid galaxy accepting commands from your app. It should be a minimum of 10 minutes, and a maximum of 20.

. If Apk compiled targeting minimum Android 14 (API 34).

- Jury: will have Google Developer Experts in Flutter and Liquid Galaxy project mentors.

- Awards:

1st: 100 $ in cash (through Paypal), Xtorm mobile accessory (50$)

2nd: Xtorm mobile accessory (50$)

1 and 2: Big swag pack, with shirts and stickers of Flutter, Flutter Lleida, Liquid Galaxy and more.

Everybody that sends an app that works and follows rules will receive a certificate of participation.


And, of course, awareness for the final selection on GSoC !!! That will be days away.


- Mentions: All participants releasing a functional application will receive a certificate of participation, will be mentioned on our site and social networks, and have another opportunity to present their project in a special Liquid Galaxy streaming that will be held on April 26, 2025, 16:00 CET.

- Promotional events: the projects will be shown at several Google Developers events across Spain and maybe Europe. Google will also be informed.

- Disclaimer: We reserve the right to modify, improve, or make final decisions on the winner selection.

Remember, this contest is to motivate you to code, learn, help others, and be near the selection to the GSoC 2025.