Robick R

Retrieval-augmented generation over PDF manuals, without a vector database. Rather than embedding chunks and hoping cosine similarity lands somewhere useful, it reasons over a semantic tree of the document — so every answer cites the page it came from.

An agentic workflow that takes a text prompt to a printable model: Gemini generates the image, Tripo3D lifts it into a mesh, Blender smooths and subdivides it. Each stage is a discrete step that reports back and waits for confirmation before committing, so a bad generation is caught early instead of at the end.

Turns any city's road network into a watertight, 3D-printable STL — roads that follow the terrain beneath them rather than floating flat above it. Road centrelines are buffered per class and triangulated with Shapely, every vertex is sampled against the terrain independently, and side walls are ring-walked so the mesh is watertight by construction rather than by repair. Built as the road-mesh engine for an open-source city-to-STL tool.

E-commerce for 3D-printed art and gifts, backed by a service that turns any city into a printable model on demand — jobs queued, meshes cached per city and served as STLs from object storage.

A browser solar system running on true orbital mechanics — real periods, J2000 mean longitudes, a tilted ecliptic — with hero text that reflows around the planets' projected screen positions as they move.