What This Document Is
This document presents a detailed project report from an advanced undergraduate course in Embedded Systems (ELENG C249A) at the University of California, Berkeley. It chronicles the design and implementation of a system focused on pupil detection and tracking – a core challenge in the field of human-computer interaction. The report thoroughly outlines the engineering process, from initial concept to final verification, offering a practical case study in embedded systems development.
Why This Document Matters
This resource is invaluable for students studying embedded systems, computer vision, or human-computer interfaces. It’s particularly beneficial for those seeking a real-world example of applying theoretical concepts to a tangible project. Individuals interested in the practical challenges of sensor integration, real-time processing, and system architecture will also find this report insightful. It serves as an excellent supplementary material for coursework or independent study, providing a deep dive into a complex engineering endeavor.
Topics Covered
* System design methodologies, including formal specification and architectural exploration.
* Models of computation suitable for image processing and real-time systems.
* Application of the Unified Modeling Language (UML) for system representation.
* Techniques for utilizing heterogeneous hardware and software components.
* Verification strategies for embedded systems.
* The principles behind pupil detection using infrared light sources.
* Dataflow and sequential algorithm implementation considerations.
What This Document Provides
* A comprehensive overview of the project’s motivation and goals.
* A detailed description of the system definition and functional requirements.
* Visual representations of the system’s architecture and behavior through UML diagrams.
* An exploration of different modeling tools and their suitability for the project.
* Insights into the challenges and trade-offs encountered during the development process.
* A structured approach to mapping functionality onto a chosen hardware and software architecture.