# David C. Evans

> American computer scientist (1924-1998)

**Wikidata**: [Q92712](https://www.wikidata.org/wiki/Q92712)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/David_C._Evans_(computer_scientist))  
**Source**: https://4ort.xyz/entity/david-c-evans

## Summary  
David C. Evans (1924 – 1998) was an American computer scientist, engineer, and university professor. He co‑founded the graphics pioneer company Evans & Sutherland and mentored a generation of influential computer scientists, including Alan Kay and John Warnock.

## Biography  
- **Born:** 24 February 1924, Salt Lake City, United States  
- **Nationality:** United States  
- **Education:** University of Utah (alma mater)  
- **Known for:** Co‑founding Evans & Sutherland and shaping early computer graphics research  
- **Employer(s):** University of Utah, University of California Berkeley, Evans & Sutherland  
- **Field(s):** Computer science, computer graphics, engineering  

## Contributions  
David C. Evans built the foundation of modern computer graphics through both academia and industry. At the University of Utah he directed a leading graphics laboratory that produced seminal research and trained future innovators. In the late 1960s he co‑founded Evans & Sutherland, a company that created some of the first high‑performance graphics workstations and pioneered real‑time rendering techniques used in aerospace, simulation, and entertainment. His mentorship produced notable doctoral students such as Alan Kay—later a key figure in object‑oriented programming—and John Warnock, co‑founder of Adobe Systems. Evans’ work earned him the IEEE Emanuel R. Piore Award in 1986 for contributions to computer graphics and the ACM Computer Pioneer Award in 1995, recognizing his lasting impact on the field.

## FAQs  
### Q: Who was David C. Evans?  
A: He was an American computer scientist and engineer who co‑founded the graphics company Evans & Sutherland and taught at major universities.  

### Q: What is Evans & Sutherland known for?  
A: The firm pioneered high‑performance graphics workstations and real‑time rendering, influencing aerospace, simulation, and visual effects industries.  

### Q: Which famous computer scientists studied under Evans?  
A: Alan Kay and John Warnock were among his doctoral students, both of whom became leading innovators in computing.  

## Why They Matter  
Evans’ dual role as an academic leader and industry entrepreneur bridged theory and practice in computer graphics. His research labs produced breakthroughs that defined the capabilities of visual computing, while Evans & Sutherland turned those breakthroughs into commercial products that set standards for graphics hardware. By mentoring pioneers like Kay and Warnock, he indirectly shaped object‑oriented programming and desktop publishing, fields that underpin today’s software ecosystem. Without his vision, the rapid evolution of interactive graphics and many downstream technologies would have been delayed.  

## Notable For  
- Co‑founding Evans & Sutherland, a trailblazing computer graphics company.  
- Receiving the IEEE Emanuel R. Piore Award (1986).  
- Receiving the ACM Computer Pioneer Award (1995).  
- Mentoring doctoral students Alan Kay and John Warnock.  
- Membership in the American Academy of Arts and Sciences.  

## Body  

### Early Life and Education  
- Born in Salt Lake City, Utah, on 24 February 1924.  
- Completed his higher education at the University of Utah, where he later joined the faculty.  

### Academic Career  
- Served on the faculty of the University of Utah, contributing to early computer graphics research.  
- Later held a professorship at the University of California, Berkeley, continuing his work in computer science and engineering.  

### Industry Contributions  
- Co‑founded Evans & Sutherland, a company that produced the first high‑performance graphics workstations.  
- The firm’s technology enabled real‑time 3D rendering for aerospace simulations and later influenced entertainment graphics.  

### Mentorship and Legacy  
- Supervised doctoral students who became seminal figures:  
  - **Alan Kay** – later a pioneer of object‑oriented programming and the Dynabook concept.  
  - **John Warnock** – co‑founder of Adobe Systems, creator of PDF and PostScript.  
  - **Yung Taek Kim** – noted computational linguist.  
- His teaching style emphasized hands‑on experimentation, fostering a culture of innovation.  

### Awards and Honors  
- **IEEE Emanuel R. Piore Award** (1986) – for outstanding contributions to computer graphics.  
- **ACM Computer Pioneer Award** (1995) – recognizing his foundational impact on the discipline.  
- Elected member of the American Academy of Arts and Sciences.  

### Death and Memorial  
- Died on 3 October 1998.  
- Interred at Wasatch Lawn Memorial Park.  

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## References

1. Find a Grave
2. [Source](https://www.ieee.org/content/dam/ieee-org/ieee/web/org/about/awards/piore_rl.pdf)
3. [Source](https://apps.dtic.mil/sti/tr/pdf/AD0770241.pdf)
4. Virtual International Authority File
5. CiNii Research
6. Mathematics Genealogy Project