You are on the personal website of Olivier Patry, working at MyScript as Apps Team lead.
MyScript develops handwriting recognition for text, math and diagram (see developer portal) and publishes SDK and Apps that leverage it.
Calculator: handwriting calculator application
The easiest way to calculate
Nebo: note taking application
The future of note‑taking
Take smarter, more beautiful notes with the only app that makes handwriting as powerful as typed text.