The efficiency and popularity of computer-aided design (CAD) packages have been continually improving over the past couple of decades. Most of the graduating engineers are proficient in their use and prefer using CAD models instead of simple freehand sketches to communicate their ideas. While these CAD models can enable better visualization of the…

This paper briefly reviews the author's experiences over the past four decades in transforming the Engineering Design Graphics (EDG) curriculum. During this time, the field has seen a remarkable evolution from manual drafting to 3-D computer modeling with its many applications to engineering design and analysis. The paper will further discuss the…

One of the leading frameworks in engineering education specifically associated with design based competencies is the CDIO framework. This has been incorporated internationally into many institutions offering engineering education courses. Characterized by four unique stages, the CDIO framework affords an ideal scenario to incorporate a continuous…

The authors are investigating potential applications of adaptive comparative judgment (ACJ) across numerous environments and learning scenarios within the Purdue Polytechnic Institute as part of Purdue's efforts to transform the undergraduate learning experience. Six courses or program areas were selected for the study, involving a wide variation…

The Purdue Spatial Visualization Test: Visualization of Rotations (PSVT: R) is a widely used assessment of spatial ability. In this report, the factor structure of the PSVT: R test items was examined through confirmatory factor analysis with data from 541 engineering design graphics students. Stata 15 and Mplus 8.2 statistical software were used…

In spring 2020, the impact of the COVID-19 pandemic forced universities across the globe to move all teaching from in person to online. This pivot led to instructors needing to support students who became dispersed all over the world with little time to prepare. Whilst online teaching is not a new concept, there is relatively little literature…

For the last decade, remedial spatial visualization training has been offered to first-year engineering students in traditional classroom settings where students attend class and interact face-to-face with an instructor and peers. An alternative to the traditional pedagogical approach is a multi-modal blended learning format that combines in-class…

The ability to graphically depict objects in two- and three-dimensional space is fundamental to engineering design practice. Historically, engineers have used pencil, paper, and erasers to draft preliminary sketches and to transform initial drafts into precise production drawings. With the proliferation of computer-aided design (CAD) software…

Students who successfully pass professional certification exams while in school are often targeted first by industry for internships and entry level positions. Over the last decade, leading industry suppliers of computer-aided design (CAD) software have developed and launched certification exams for many of their product offerings. Some have also…

Three Dimensional or 3D virtual reality has become increasingly popular in many areas, especially in building a digital campus. This paper introduces a virtual campus, which is based on a 3D model of The Tourism and Culture College of Yunnan University (TCYU). Production of the virtual campus was aided by Human Factor and Ergonomics (HF&E), an…

The aim of this paper is to provide educators and industrial design professionals with an insight into the development of innovative design ideation images manipulation techniques and, highlight how these techniques could be used to not only improve student ideation skills, but also as design enablers for a broader range of professionals working…

The manipulation of colour, form and texture within a commercial design activity is a core competency for an industrial designer. The job of the Industrial designer is to use colour, form, texture, temperature and movement to deliver a sensory experience that evokes a desired response. The core deliverables of an industrial designer are embedded…

Engineering programs need to prepare the next generation of engineering professionals for tackling sustainability challenges that impact the social, environmental, and economic progress of the nation. This paper describes how the sustainable design concept was integrated into a freshman-level engineering gateway course that emphasized creative…

This paper explains the design of a graphics-based virtual environment for instructing computer hardware concepts to students, especially those at the beginner level. Photorealistic visualizations and simulations are designed and programmed with interactive features allowing students to practice, explore, and test themselves on computer hardware…

Results from a number of studies indicate that the use of different types of music can influence cognition and behavior; however, research provides inconsistent results. Considering this, a quasi-experimental study was conducted to identify the existence of statistically significant effects on sectional view drawing ability due to the impacts of…