An interactive art exhibit. Hand-coloured fish are scanned and displayed in an animated coral reef. Here's what it looks like:

Yes, it's kinda choppy, probably because it was done on a Thinkpad T480 with an Intel UHD620. It's smoother in real life. It was displayed at MakerFaire Hyderabad 2023, and had quite a few visitors (around 700 total fish over the 2 days)! The recording above is of the improved version, in which I squashed some (software) bugs and added better visuals (caustics and the volumetric effect).

Source code: https://github.com/ru2saig/fishy-merry-go-round.

This is my fork of jkuester's Unlauncher. I've added a few quality of life improvements, such as wallpapers, double-tap to sleep and a long press menu as well. You use your phone, not the other way around!

Source code: https://github.com/ru2saig/unlauncher.

This is a panel-plugin I made for the XFCE4 project. It displays the status of the keyboard indicators in the panel. Pretty nifty. The main purpose was to learn how plugins are made, and get some experience with the C programming language, autotools and XFCE4 panel plugins.

Source code: https://github.com/ru2saig/xfce4-kind-plugin

An bluetooth terminal written in Java for Android in order to send commands to a HC-05 bluetooth module.

Source code: https://gitlab.com/ru2saig/BTTerminal

This app controls a simple 3x3 daisy-chained LED matrix, driven by and Arduino. The app communicates with the circuit over bluetooth, with a HC-05.

Source code: https://gitlab.com/ru2saig/MatrixUi