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Author: Derek Johann Roek

Publications

Publication period start: 1962

Publications

Roek, Derek Johann (1962): Algorithm 92: Simultaneous system of equations and matrix inversion routine. In Communications of the ACM, 5 (5) pp. 286. https://dl.acm.org/doi/10.1145/367710.367752

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New to UX Design? We're Giving You a Free eBook!

The Basics of User Experience Design

Download our free ebook “The Basics of User Experience Design” to learn about core concepts of UX design.

In 9 chapters, we’ll cover: conducting user interviews, design thinking, interaction design, mobile UX design, usability, UX research, and many more!

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316,724 designers enjoy our newsletter—sure you don’t want to receive it?