001. ESP32 · Python · LaTeX
Motion detection built on WiFi Channel State Information from a low-cost ESP32, using adaptive state-based detection with Spearman correlation. Includes the host-side pipeline, the experimental data, and the paper.
002. Python · Computer Vision · rPPG
An AI that reads your heart rate, emotions, and stress level from nothing but a webcam feed. Built as a replacement for a pomodoro timer — when the stress meter climbs high enough, it tells you to take a break.
003. Kotlin · FastAPI · Donut OCR · TF-IDF
A personal finance companion for Android that tracks, budgets, splits, and analyses spending. Receipts are scanned by a FastAPI service running a Hugging Face Donut OCR model, with a smart-flatten post-processor and a TF-IDF classifier sorting the extracted text.
004. Next.js · TypeScript · REST API
A facility booking platform for communal rooms, community work spaces, kitchens, and washing machines. Pairs a management dashboard with a self-service booking flow, backed by a REST API that drives live availability, smart time-slot selection, and role-aware access.
005. Python · Jupyter · KDD
A full data-mining pipeline over the Home Credit Default Risk dataset — preprocessing, clustering, association rules, and anomaly detection, following the KDD process end to end.
006. Laravel · MySQL · Reverb · Azure Blob
A web-based photo booth. Capture from the device camera, pick a frame layout, apply effects and stickers, and composite the result into a photostrip. Three capture modes — Normal, Finger Framing, and Photo Collab — the last syncing two devices in realtime over WebSockets.
007. HTML · JavaScript
A countdown to when the earth ends, paired with a prediction of greenhouse gas emissions driving it there.
008. Python · Jupyter · Web
Truth or dare with the bluffing removed — a web-based lie detector judges whether you actually told the truth.
009. Python · Signal Processing
Remote photoplethysmography for PKM 2024: recovering a pulse signal from ordinary video by measuring the colour shifts blood flow leaves in skin. The measurement layer underneath the stress meter.
010. Swift · SwiftUI · Vision
Face recognition running natively on iOS, wrapped in a SwiftUI interface — camera capture, detection, and identification on device.