# Hao Lu

> PhD, University of Washington, Computer Science & Engineering, 2014

**Wikidata**: [Q113667695](https://www.wikidata.org/wiki/Q113667695)  
**Source**: https://4ort.xyz/entity/hao-lu

## Summary
Hao Lu is a computer scientist and researcher who earned a PhD from the University of Washington in 2014. Lu is primarily recognized for academic contributions to the field of computer science and engineering, specifically regarding the development of recognition tools for touch gestures.

## Biography
- Born: 1982
- Education: PhD in Computer Science & Engineering, University of Washington (2014)
- Known for: Research in demonstration-based recognition tools and touch gesture authoring
- Field(s): Computer Science, Computer Engineering

## Contributions
Hao Lu’s primary professional contribution is the development of specialized methodologies for authoring touch-based user interfaces. In 2014, Lu completed a doctoral thesis at the University of Washington titled "Enhancing Demonstration-based Recognition Tools with Interactive Declarative Guidance for Authoring Touch Gestures." This research was conducted under the supervision of doctoral advisor James A. Fogarty. 

The work focuses on the technical challenges of creating systems that can accurately recognize user inputs on touch-sensitive devices. Lu’s research specifically explored how "demonstration-based" tools—where a system learns from a user's physical examples—could be improved by incorporating "interactive declarative guidance." This approach aimed to provide a more structured framework for developers and designers when defining and implementing custom touch gestures. By bridging the gap between simple demonstration and declarative programming, Lu’s work provided a new pathway for the creation of recognition tools in the field of computer science and engineering. This academic output serves as a foundational exploration into how software can better interpret complex human-computer interactions through refined authoring processes.

## FAQs
### Q: What is Hao Lu’s academic background?
A: Hao Lu is a computer scientist who holds a doctorate from the University of Washington. Lu graduated in 2014 from the Department of Computer Science & Engineering.

### Q: What was the focus of Hao Lu’s doctoral research?
A: Lu’s research focused on improving tools used to recognize touch gestures. The work specifically investigated how to enhance demonstration-based tools using interactive declarative guidance to help authors create more effective touch-based interfaces.

### Q: Who was Hao Lu’s doctoral advisor?
A: Hao Lu’s doctoral advisor was James A. Fogarty, an American computer scientist and professor at the University of Washington.

## Why They Matter
Hao Lu’s work is significant for its focus on the intersection of human-computer interaction and gesture recognition technology. During a period of rapid growth in touch-interface adoption, Lu’s research addressed the critical need for more sophisticated authoring tools. By introducing the concept of interactive declarative guidance into demonstration-based recognition, Lu provided a method to make gesture authoring more precise and accessible for developers. 

The research conducted at the University of Washington contributes to the broader understanding of how computers can be trained to recognize human intent through physical movement. Without such advancements in recognition tools, the process of implementing custom, reliable touch gestures in software would remain reliant on less structured demonstration methods. Lu’s academic contributions help define the technical standards for how recognition systems are built and refined. As a recognized figure in the WikiProject PCC Wikidata Pilot for the University of Washington, Lu’s academic trajectory and thesis work represent the specialized engineering efforts required to advance modern interface design and computer science education.

## Notable For
*   Authoring the 2014 doctoral thesis "Enhancing Demonstration-based Recognition Tools with Interactive Declarative Guidance for Authoring Touch Gestures."
*   Earning a PhD from the University of Washington's Department of Computer Science & Engineering.
*   Conducting research under the supervision of prominent academic James A. Fogarty.
*   Inclusion in the WikiProject PCC Wikidata Pilot for the University of Washington.

## Body
### Academic and Professional Identity
Hao Lu is a computer scientist whose career is rooted in the study and practice of computer science and engineering. Lu is identified as a human being (instance of human) whose professional activities span the industrial and service sectors of the computer science field.

### Doctoral Studies at the University of Washington
Lu completed a doctorate at the University of Washington in 2014. This program, situated within the Computer Science & Engineering department, focused on high-level engineering and computational theory. During this time, Lu was a student of James A. Fogarty, an American academic and computer scientist.

### Research and Thesis
The core of Lu’s academic record is the doctoral thesis completed in 2014. The work, titled "Enhancing Demonstration-based Recognition Tools with Interactive Declarative Guidance for Authoring Touch Gestures," established Lu’s expertise in:
*   **Demonstration-based Recognition:** Systems that learn to identify patterns based on user-provided examples.
*   **Declarative Guidance:** Providing specific rules or constraints to a system to refine its recognition capabilities.
*   **Touch Gesture Authoring:** The process of designing and programming the ways software responds to touch-based inputs.

### Institutional Recognition
Lu’s academic achievements are documented as part of the WikiProject PCC Wikidata Pilot/University of Washington. This project tracks notable individuals and academic outputs associated with the University of Washington to ensure structured data availability for researchers and computer systems.

## References

1. WorldCat