# Steven K. Feiner

> American computer scientist

**Wikidata**: [Q23772058](https://www.wikidata.org/wiki/Q23772058)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Steven_K._Feiner)  
**Source**: https://4ort.xyz/entity/steven-k-feiner

## Summary
Steven K. Feiner is an American computer scientist and professor known for his pioneering work in human–computer interaction, augmented reality, and 3D user interfaces. He is a leading researcher in virtual and augmented reality, with significant contributions to the field through his academic leadership and technical innovations.

## Biography
- **Born**: 1952
- **Nationality**: United States
- **Education**: Ph.D. from Brown University (advised by Andries van Dam)
- **Known for**: Research in human–computer interaction, augmented reality, and 3D user interfaces
- **Employer(s)**: Columbia University (current)
- **Field(s)**: Computer science, informatics, computer graphics, human–computer interaction, virtual reality

## Contributions
Steven K. Feiner has made foundational contributions to augmented reality (AR) and human–computer interaction (HCI). His work includes the development of early AR systems, such as the "Touring Machine" (1997), one of the first mobile AR systems for outdoor navigation. He has authored numerous influential papers on 3D user interfaces, AR, and HCI, shaping modern approaches to spatial computing. Feiner's research has advanced the integration of digital information with the physical world, influencing industries like gaming, education, and healthcare. He has also mentored prominent researchers in the field, including Tobias Höllerer and Blair MacIntyre.

## FAQs
### Q: What is Steven K. Feiner known for?
A: Steven K. Feiner is known for his research in augmented reality, human–computer interaction, and 3D user interfaces, including early mobile AR systems like the Touring Machine.

### Q: Where does Steven K. Feiner work?
A: He is a professor at Columbia University, where he leads research in computer graphics and human–computer interaction.

### Q: What awards has Steven K. Feiner received?
A: He was inducted into the CHI Academy in 2011 and named an ACM Fellow in 2018 for his contributions to HCI, virtual reality, and 3D interfaces.

### Q: Who were Steven K. Feiner's notable students?
A: His doctoral students include Tobias Höllerer, Blair MacIntyre, and Hrvoje Benko, all of whom have made significant contributions to AR and HCI.

## Why They Matter
Feiner's work laid the groundwork for modern augmented reality, bridging the gap between digital and physical worlds. His research on mobile AR systems and 3D interfaces has influenced technologies used in navigation, training, and entertainment. As an educator, he has shaped the next generation of HCI and AR researchers, ensuring the continued advancement of these fields. Without his contributions, the development of practical AR applications might have been significantly delayed.

## Notable For
- Pioneering mobile augmented reality systems (e.g., Touring Machine, 1997)
- ACM Fellow (2018) for contributions to HCI and virtual reality
- CHI Academy inductee (2011)
- Doctoral advisor to influential researchers in AR and HCI
- Author of seminal papers on 3D user interfaces and spatial computing

## Body
### Early Life and Education
Steven K. Feiner was born in 1952. He earned his Ph.D. in computer science from Brown University under the supervision of Andries van Dam, a pioneer in computer graphics.

### Career and Research
Feiner is a professor at Columbia University, where he directs the Computer Graphics and User Interfaces Lab. His research focuses on augmented reality, human–computer interaction, and 3D user interfaces. One of his most notable projects is the Touring Machine (1997), an early mobile AR system that overlaid digital information onto the physical world for outdoor navigation.

### Awards and Recognition
Feiner was inducted into the CHI Academy in 2011 and named an ACM Fellow in 2018. The ACM citation highlights his contributions to "human-computer interaction, virtual and augmented reality, and 3D user interfaces."

### Influence and Legacy
Feiner has mentored numerous researchers who have gone on to make significant contributions to AR and HCI, including Tobias Höllerer and Blair MacIntyre. His work has been foundational in shaping modern AR technologies and interfaces.

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## References

1. Czech National Authority Database
2. [Source](https://www.acm.org/media-center/2018/december/fellows-2018)
3. Mathematics Genealogy Project
4. Virtual International Authority File
5. Library of Congress Name Authority File
6. CONOR.SI