Author: L. Richard Speer

Publications

Publication period start: 1985
Number of co-authors: 2

Co-authors

Number of publications with favourite co-authors
Tony D. DeRose
1
Brian A. Barsky
1

Productive Colleagues

Most productive colleagues in number of publications
Tony D. DeRose
9
Brian A. Barsky
23

Publications

Speer, L. Richard, DeRose, Tony D., Barsky, Brian A. (1985): A theoretical and empirical analysis of coherent ray--tracing. In: Graphics Interface 85 May 27-31, 1985, Montreal, Quebec, Canada. pp. 1-8.

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!

A valid email address is required.
315,208 designers enjoy our newsletter—sure you don’t want to receive it?

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!

A valid email address is required.
315,208 designers enjoy our newsletter—sure you don’t want to receive it?