About PenMotion
PenMotion is an early-stage technology project focused on a foundational problem: preserving handwritten input in a digital world, without changing how people write .
Handwriting remains one of the most powerful tools for thinking, learning, and reasoning.
Yet almost everything written on paper lacks reliable digital memory and quietly disappears.
PenMotion is not a productivity app, not an AI-first gadget, and not a fast-launch consumer product.
It is a design-first, long-term exploration of how to reliably preserve handwritten strokes on physical paper.
The project is currently in early technical validation, prior to any commercial product.
The context
Before building a prototype or committing to a specific architecture, we are deliberately validating:
whether the problem is technically solvable in real-world conditions
where the true bottlenecks and risks lie
which assumptions fail outside controlled environments
We are taking a careful, methodical approach rather than rushing into execution.
What we are interested in
We are particularly interested in profiles with experience in one or more of the following areas:
Embedded systems
Sensors and instrumentation
Signal processing
Robotics or motion tracking
Hardware for real-world, noisy environments
Early-stage hardware R&D
Experience building systems that work outside the lab is especially relevant.
What this role is not (important)
Not a rush to build a prototype
Not a predefined architecture or solution
Not a short-term consulting task
Not a hype-driven startup role
We are explicitly optimizing for correctness and long-term viability.
How to get involved (first step)
As a first step, we are asking interested engineers to complete a short technical questionnaire (5–7 minutes).
The purpose is not evaluation, but shared understanding of:
technical approaches
risks and constraints
real-world feasibility
ESP: https://f24ny5oa.forms.app/penmotionesp
ENG : https://f24ny5oa.forms.app/penmotion
Based on responses, we may follow up for deeper technical conversations.
PenMotion is at the very beginning of a long process.
If you enjoy working on hard, foundational problems — and taking the time to understand them properly — we would be glad to hear from you.