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Author: Carl Hammer

Publications

Publication period start: 1971

Publications

Hammer, Carl (1971): Signature Simulation and Certain Cryptographic Codes. In Communications of the ACM, 14 (1) pp. 3-14.

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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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316,617 designers enjoy our newsletter—sure you don’t want to receive it?