Product Design2026-10-15
The Indexer Pen: Rethinking How We Use a Pen
A wearable miniature pen designed to integrate with the index finger. From sketches and CAD to FDM prototyping, testing and the challenges of manufacturing a new product.
A working record of things we design, build, investigate, break and learn.
LATEST ENTRY
A wearable miniature pen designed to integrate with the index finger. From sketches and CAD to FDM prototyping, testing and the challenges of manufacturing a new product.
THE ARCHIVE
Projects, experiments and strange engineering problems accumulated along the way.
FROM THE WORKSHOP
Thoughts on mechanism architecture, movement, constraints and designing motion before designing parts.
Failed concepts are part of the engineering record.
CONTINUE
The next idea is usually sitting somewhere between a sketch, a constraint and a badly behaved prototype.