My main focus is algorithm development for improved digital pen positioning performance, with tasks spanning from theoretical math derivations to electronics engineering. I see it as a natural part of my work to acquire new knowledge and formulate theoretical frameworks that are specifically adapted to the applications at hand.More specific work experience:* Derive mathematical foundations for combinatoric and geometric improvements to pen-positioning and implement such improvements* Set up and maintain an automatic software/firmware build-and-test system for parallell development of code for desktop computers and embedded systems * Develop and implement efficient image processing in C and ARM assembler* Design and implement efficient fixed-point math functions in C and ARM assembler* Test and evaluate sensor hardware for pens* Implement low-level hardware-specific C code for pens* Take part in the design of digital circuits in prototype pens and development boards