Interactive Real-Time Embedded Systems Education Infused with Applied Internet Telephony

The transition from traditional circuit-switched phone systems to modern packet-based Internet telephony networks demands tools to support Voice over Internet Protocol (VoIP) development. In this paper, we introduce the XinuPhone, an integrated hardware/software approach for educating users about VoIP technology on a real-time embedded platform. We propose modular course topics for design-oriented, hands-on laboratory exercises: filter design, timing, serial communications, interrupts and resource budgeting, network transmission, and system benchmarking. Our open-source software platform encourages development and testing of new CODECs alongside existing standards, unlike similar commercial solutions. Furthermore, the supporting hardware features inexpensive, readily available components designed specifically for educational and research users on a limited budget. The XinuPhone is especially good for experimenting with design trade-offs as well as interactions between real-time software and hardware components

Lab Manual Design with Engineering Learning Style and Flipped Learning Model in Computer Engineering Technology Education

We have designed a lab manual based on Felder-Silverman learning style model (FSLSM) and the flipped classroom model for engineering education. This lab manual is developed for early junior year course of “Microcomputer Systems Technology” and emphasizes student-centered active learning experiences with more practical exercises and open-ended questions. Instead of taking traditional assembly language to study computer architecture, we are looking for a different approach to teach students to learn the assembly language by embedding an inline assembly language module into a C program. Our lab guide consists of online videos and practical exercises on various platforms including Microsoft Windows OS, Linux OS, Microsoft Visual Studio, and Visual Studio Community. With this new approach, students will be able to design creative lab projects instead of following a lab procedure. Students are able to work on the platform using multiple programming languages (C/C++ and Assembly), and multiple hardware devices (PC or Laptop, x86 device, Linux). With the new lab manual design, we guide students to preparatory contents and materials before coming to class by various activities described in online videos and practice exercises, etc. This lab-learning approach combined with the principle of flipped classroom and engineering learning styles can provide additional opportunities to advance students’ engagement in the studies of computer engineering technology

Emerging technologies in physics education

Three emerging technologies in physics education are evaluated from the interdisciplinary perspective of cognitive science and physics education research. The technologies - Physlet Physics, the Andes Intelligent Tutoring System (ITS), and Microcomputer-Based Laboratory (MBL) Tools - are assessed particularly in terms of their potential at promoting conceptual change, developing expert-like problem-solving skills, and achieving the goals of the traditional physics laboratory. Pedagogical methods to maximize the potential of each educational technology are suggested.Comment: Accepted for publication in the Journal of Science Education and Technology; 20 page

2009-2010 Annual Student Assessment Report

Annual Student Assessment Report produced by the SWOSU Assessment Cente

Introduction to pollution prevention concepts in freshman chemistry through simulations and hypermidia

As citizens of the 20th century, a key issue we all are aware of is degradation of the environment. In the interest of teaching the environmental issues to freshmen engineers, this study develops a computer aided learning/teaching (CAL/T) tool. This CAL/T tool consists of Internet based multimedia courseware and intelligent simulations. The courseware assembles the fundamentals of chemistry associated with current environmental issues such as air pollution, stratospheric ozone layer depletion and environmentally sensitive or \u27clean\u27 manufacturing. The courseware targets early and comprehensive understanding of pollution prevention concepts with a focus on environmentally friendly manufacturing. The courseware includes: on-line text, audio-video education tools, video files of laboratory demonstrations, interactive computer software for environmental problem solving and laboratory simulation, on-line self assessment tests, information about faculty, and on-line evaluation tools to obtain students\u27 feed-back to enhance faculty teaching. To enable the widest possible dissemination this courseware can be accessed by academia, industry, and governmental research and educational institutions through the World Wide Web

Engineering handbook

2004 handbook for the faculty of Engineerin

Engineering handbook

2004 handbook for the faculty of Engineerin

Engineering handbook

2003 handbook for the faculty of Engineerin

Educational Policies Committee Program Proposal, College of Engineering, October 26, 2006 – Master of Science in Computer Engineering

Officials at Utah State University (USU) request approval to offer the Master of Science degree in Computer Engineering, effective Spring Semester 2007

Visual Q-Analysis: A Case Study of Future Computer Systems Developments

A novel method called Visual Q-Analysis (VQA) is proposed to analyze structures of complex systems. This method is based upon Atkin's Q-analysis where the structure of a system is represented by simplicial complex in topology and analyzed in terms of q-connectivity. Two different types of hierarchies, Q-hierarchy and F-hierarchy, are introduced and algorithms to obtain these are given. In order to draw these hierarchies in a visually understandable form SKETCH system developed by the authors are used. The Q-hierarchy visualizes a hierarchical q-connectivity structure among all the simplices and the F-hierarchy expresses a structure of face-sharing among the simplices in the complex. By inspecting their drawings we can grasp the structural information embedded in the complex. This method is applied to a structural study of technological development of future computers of Japan in terms of relationships between social needs and technological requirements (seeds). Results of the application not only show the effectiveness of VQA to support in planning technological developments but also suggest wide applicabilities of VQA to various other fields