. His interests include robot control, design of mechatronics systems, pneumatic actuation, motion planning and optimal control. American c Society for Engineering Education, 2021 Teaching Robotics with Animated SimulationsAbstractIn this paper, we present a pedagogical method to teach the fundamentals of Robotics. The processprovides an intuitive way to create, manipulate, and simulate robots or multi-body systems. Themethod consists of constructing the robot geometry using a 3D modeling software such asSolidworks and importing it into MATLAB. Once in the MATLAB environment, homogenousbody transformations are used to manipulate the geometry. The innovative
, whichencompassed the development of computer programs for the simulation and visualization ofelastically coupled particles aligned in a straight line, as well as for the simulation of two-dimensional arrays of coupled oscillators. The equation of motion of one-dimensionaloscillatory systems was solved numerically and ‒ for small systems ‒ analytically in order totest the quality of the numerical integration. In the case of two-dimensional arrays, theconservation of total energy was used for validation.Three teams of three students each took up the challenge and worked simultaneously andcompetitively on that project, with the additional complication that the team members had towork in different locations due to the Covid-19 pandemic. The integration of the
. degrees in Computer Science from AAST - Alexandria Campus, Egypt. Dr. Abdelhamid’s research work spans three main fields, Computer Science, STEM Education, and Public Health. His research interests are in high-performance services-based computing solutions, novel digital educational technologies, and tools for the social network analysis of complex systems. More specifi- cally, his research focuses on designing and building software systems and services (science-as-service) that enable students and domain experts from various fields to access and interact with various learning resources easily and perform data analyses and simulations to study large-scale biological information socio-technical (BIST) complex systemsDr
Paper ID #33766Design and Outcome of a Course on Software-defined Radio Within theComputer Science DepartmentDr. Marc Lichtman, University of Maryland College Park I am an adjunct professor in the dept of Computer Science at UMD where I teach an undergrad elective that I created, introducing the CS students to digital signal processing, wireless communications, and software-defined radio. I do it in a non-traditional and hands-on manner, because the students are strong programmers but don’t have the same type of signals and systems background EE students do. I have a PhD in EE from Virginia Tech where I studied wireless
nations’ K-12science students [7]. Forty-one states and the District of Columbia adhere to the CCSS [8]. BothNGSS and CCSS require learners to be capable of CT practices such as creating, using, andassessing data representation models. However, like many reform movements, it has been left toteachers, schools, and districts to implement CT-based instruction and survey data shows that themajority of K-12 teachers do not feel well prepared to teach computational thinking includingbreaking computer science problems into parts and using computational artifacts [9].Virtual Reality FrameworkWeb-based VR environments show enormous promise for capturing teacher and studentattention in PD and instruction. "VR is basically a way of simulating or replicating
California.Dr. Michael Doherty, University of the Pacific Michael Doherty received a B.S. in Electrical Engineering from the University of Florida, an M.S. in Computer Science from the University of Rhode Island and a Ph.D. in Computer Science from the Uni- versity of Colorado, Boulder. His experience includes developing simulation and control systems for General Electric. He is currently the Associate Dean of the School of Engineering and Computer Science and an Associate Professor of Computer Science at the University of the Pacific. His research interests include animation, simulation and computer science education. American c Society for Engineering
station viaconveyor belts. After preparation, the base parts and the outsourced shade parts are sent toassembly stations to be assembled. The assembled table lamps are then packaged and sent toshipping. The system includes inventories for the base part raw material and the outsourcedshades.The simulation model can be run on a regular computer where students can navigate through themodel, collect data such as the table lamps demand, processing times, and percentage ofdefective table lamps, observe the animation and the system performance measures, and makechanges to some of the system’s parameters such as the capacity of the resources and inventorypolicy. In addition, the model can be run on an Oculus Quest or Rift S virtual reality (VR)headsets
Paper ID #33585Combining Immersive Technologies and Problem-based Learning inEngineering Education: Bibliometric Analysis and Literature ReviewMahgol Nowparvar, Pennsylvania State University Ms. Mahgol Nowparvar is a graduate student continuing her education in the field of data analytics at Penn State Great Valley. Ms. Nowparvar received her B.S. degree in Applied Mathematics from University of Wisconsin in May of 2020. Her interest is in simulation modeling using quantitative and qualitative analysis.Mr. Xing Chen, Pennsylvania State University Xing Chen is an undergraduate researcher and a BS in Computer Science major
inspire more students, Dr. Bush has led the growth and expansion of the organization, including the development of a simulation-based program that can be delivered in the classroom. Under Dr. Bush’s leadership, Challenger Center was recognized with the National Science Board’s Public Service Award for its work to promote a public understanding of science and engineering. Dr. Bush started his career at NASA as one of the chief engineers designing the next generation space transportation. He managed the International Space Station Commercial Development program. He also co-founded and served as the Chairman of the International Space Station Multilateral Commercialization Group comprised of the five partner space
playing custom-made animations or video clips. Interactive VolVisexamples running on an educational tool can facilitate this teaching and learning process to a large extent. Therefore,both instructors and students can potentially benefit from using an interactive pedagogical tool for VolVis.In this paper, we present VolumeVisual, a web-based educational software tool that illustrates essential concepts andalgorithms in VolVis. DVR and IR are utilized to enrich students’ understanding of volumetric data sets generatedfrom real-world medical applications and scientific simulations. Students can evaluate and compare these two differenttechniques in side-by-side panels to better grasp the pros and cons of each method.The motivation of VolumeVisual
engineering program; Jenna Tonn earned herPhD in an interdisciplinary history of science program; and Russell Powell is a theologian andenvironmental ethicist. We acknowledge that our positionalities as individuals and as a group ofCore Fellows affects the way we have conceptualized and delivered this class, as articulated bySecules et al. [15].The learning objectives of Complex Problems courses, stated in The Vision Animating the BostonCollege Core Curriculum [16], provided the scaffolding for a curriculum that would satisfy theambitions of the Renewed Core. These general learning objectives, such as “to understand themajor ideas and methods of inquiry of the scholarly disciplines that comprise the university andbe able to use those methods of
modules for this study.Videos were created using a camcorder, tripod, and attachable microphone. Video footage wasthen edited using the iMovie software, a video editing software provided by Apple that allowsfor high-quality editing and overlay of voice recordings. Animation- and simulation-based videoswere developed using the Moovly software, an online video editing software that has anextended library of existing images, videos, and simulation techniques to allow for easy usageand development. The Moovly software offers several different versions of its software thatallow for the creation of longer videos, larger disposal of images and videos, and a computer-generated text-to-speech option. The software and tools used to develop the learning
Software (https://cloud.anylogic.com/model/ea348854-83ba-4f23-aca6-0db78e47cfac?mode=DASHBOARD&experiment=86429e03-40d5-4eba-bca3-282cc173c186).The simulation was distributed to students through the Anylogic Public Cloud platform, whichenabled easy and scalable access to the simulation through a web browser. The simulation hastwo modes for students to interact with. The Animation mode (Figure 2) provides avisualization of the experiment for students in order to help them develop intuition regardinghow the chemicals mix together and how the flow rate and pH level can change in the mixture.The animation depicts a schematic view of different chemicals (acid mine drainage solution,soda ash solution, limestone, calcium carbonate and activated
scenarios, AR may serve as anefficient technique for the acquisition and retention to actual real-life performance.Figure 2: Four Emotional States: top-left(neutral), top-right(happy), bottom-left(sad),bottom-right(angry) © American Society for Engineering Education, 2021 2021 ASEE Southeast Section ConferenceB. 3D ModelsEvidence shows that children with autism showed increased interest in cartoon faces relative toreal-life faces (Rosset, 2008). In designing the main character, a 3D style design was carefullychosen to offer an appealing and realistic experience. Autodesk Maya was chosen as the leadingsoftware in creating most game elements. Autodesk Maya© is a 3D computer animation,modeling
presentationsoftware (PS), probes/sensors (PROBE), computer simulations (SIM), spreadsheets (SS),computer assisted design (CAD), programming (PGM), digital images (DI), animations (ANIM),and interactive visualizations (IV) (Maeng & Gonczi, 2020). Given this range of technologiesthat support the design process we would expect ideal engineering instruction to include thesetechnologies in increasingly complex ways from elementary through high school years ifinstruction mirrors real-world, authentic engineering.Instructional Contexts: Where the Dream Hits the RoadMany contextual factors influence whether integrated science instruction occurs in K-12classrooms including practical challenges, teacher preparation, and teachers’ beliefs. Regardingpractical
of the students in this class. 1The introductory assignmentIn computer Assignment 1, students are instructed on how to download, install and setup FreePascal IDE and the MeKin2D subroutines. A source code i.e. the program Crank.PAS inAppendix 1, is provided as a starter application of the MeKin2D subroutines. The Crank.PASprogram has almost all elements of a MeKin2D simulation program i.e. declaration of the libraryof subroutines (units) utilized, workspace-limit definition, main simulation loop, use of a meterto display the crank angle, DXF file output etc. The program animates on the computer screen arotating crank (see Figure 1-a), and writes to a
thehuman eye. It should be noted that if at any point during the visualization the user invokes a newloading scenario, computations from step 1 will be repeated and the object is morphed into theupdated shape (and response) via appropriate transitional animation.3. User InterfaceThis step involves obtaining user input on the experiment and the display of results via mixedreality. The user can also interact with the model and closely examine the results both by usingtouch screen gestures as well as through an information display overlaid on the scene. Figure 4depicts the details of the UI design, which is composed of four subcomponents. M de D a a d I e ac
(e.g. the concepts and calculation steps).Finally, the 3D model animation is added into the previous 3D model. This model simulates thereal AHU device with its visual aspects. The students not only can learn how each individualAHU component works, but also learn how the entire device of AHU works. Figure 2. Air handling unit’s 3D model and air circulation route3.2 AR application developmentUnity is used in this study to create the mobile app because it is most suitable for the gamedevelopment. An app can be developed within Unity in a short time and with low costs.Figures 3 to 8 show the main procedures to create the mobile app by Unity. The first step is toimport the project into the Unity hub. After that, Figure 4 will be
having to stare at a computer screen. Table 3 (continued) I feel like we lose the ability to help each other with homework outside of class. I would often see people at library but since being home and nothing having peoples contact, Connecting with the class on a makes it much more challenging. regular basis It’s very difficult to connect with everyone
mechanics facultyto date [9], [1].In that same time period, Dollár et al. [10] developed a web-based Engineering Statics coursethat included multimedia animations and simulations. This team also chose Flash as the mostappropriate software for this purpose. The multimedia aspects of the web-based EngineeringStatics course were largely developed in two dimensions, yet effectively communicate abstractconcepts. Furthermore, the interactive models often require the user to make and test hypotheses,such as those related to static equilibrium [10].Around 2013, V. Carbonell et al. [11] demonstrated the use of Geogebra (a graphical softwareprincipally intended for use with visualization of mathematics principles) as a tool forengineering mechanics. Geogebra
attention cueingin animations. Computers & Education, 55(2), 681-691.[2] de Koning, B. B., Tabbers, H., Rikers, R. M. J. P., & Paas, F. (2009). Towards a frameworkfor attention cueing in instructional animations: Guidelines for research and design. EducationalPsychology Review, 21(2), 113-140.[3] de Koning, B. B., Tabbers, H. K., Rikers, R. M. J. P., & Paas, F. (2007). Attention cueing asa means to enhance learning from an animation. Applied Cognitive Psychology. 21(6), 731-746.[4] de Koning, B. B., Tabbers, H. K., Rikers, R. M. J. P., & Paas, F. (2010a). Attention guidancein learning from a complex animation: Seeing is understanding? Learning and Instruction, 20(2),111-122.[5] Mayer, R. E., Hegarty, M., Mayer, S., & Campbell, J
course.References[1] Ribando, R. (2002, June), Using Software With Visualization To Teach Heat TransferConcepts Paper presented at 2002 Annual Conference, Montreal, Canada. 10.18260/1-2--10368[2] Ribando, R. J. (2001). Heat Transfer Tools. United Kingdom: McGraw-Hill HigherEducation.[3] Fraser, D.M., Pillay, R., Tjatindi, L. and Case, J.M. (2007), Enhancing the Learning of FluidMechanics Using Computer Simulations. Journal of Engineering Education, 96: 381-388.doi:10.1002/j.2168-9830.2007.tb00946.x[4] Miller SAE. A contemporary course on the introduction to computational fluid dynamics.International Journal of Mechanical Engineering Education. 2020;48(4):315-334.doi:10.1177/0306419019838880[5] Park, M., Park, J. J., Jackson, K., and Vanhoy, G. (2021
instruction (6 of which were lab-based). In the new arrangement, students stillreceive 9 credits of instruction, but all 9 are lab-based and all use more modern systems that arerelevant to today’s engineer. Students now take 3 credits of instrumentation (with lab), 3 creditsof systems exploration (the consolidated lab course), and 3 credits of mechatronics (with lab). Anadditional 3-credit course, computation tools, was added to the curriculum by eliminating a largelyredundant course in solid mechanics. The computation tools class is taken first in the sequence.The net result of these changes are more credit hours devoted to hands-on practice, more exposureto modern engineering systems, and implementation of current pedagogical best practice.(i) The
Paper ID #32887Developing and Popularizing STEM Online Tools: The Case of ’Listening toWaves’ Tools for the Science of MusicDr. Victor Hugo Minces, University of California, San Diego Dr. Minces studied physics at the Universidad de Buenos Aires and obtained his Ph.D. in Computational Neurobiology at the University of California, San Diego. His interests are very diverse, including sensory and neural processing in animals and humans, the cognitive and neuroscience of music, and the role of music in science education. He has created Listening to Waves, an outreach program on the science of music that has reached thousands
artificial. “[The program we used is] basically just like a virtual lab website and it has a lot of bugs. It doesn't save, sometimes it just randomly won't work, and you have to redo your whole entire circuit. It was not very intuitive, and it was frustrating... [I was] frustrated the whole time.”Students had good experiences with lab simulations when they successfully imitated an in-personexperience. They also succeeded more with simulations when receiving guidance from theprofessor in the form of guided videos/Zoom™ lectures where they were either using theprogram or demonstrating what the in-person lab would be like. “... In my EE lab [...] there was an online lab desk simulator, and it had all the components
Eric Williamson is a rising senior student at Purdue University in West Lafayette, IN, majoring in aeronau- tical and astronautical engineering with a focus on astrodynamics and space applications. He is interested in researching improvements in engineering education and their applications to curriculum.Kenneth Park, Purdue University Kenneth Park is an undergraduate student studying Computer Graphics Technology at Purdue University. He enjoys exploring how data visualization can be used to aid in education by providing meaningful and inventive ways for students to interact with data.Prof. Michael David Sangid, Purdue University Michael D. Sangid received his B.S. (2002) and M.S. (2005) in Mechanical Engineering from
still be found playing with the TBDBITL Alumni Band. While at university, Dr. Herak had several jobs including as a lab assistant (in Science Education, Mechan- ical Engineering and Entomology) as well as a GTA (in Science Education and the first-year Engineering Program). He also worked for 4-summers on the show staff for the Columbus Zoo, training various species of birds and other animals. Dr. Herak was a secondary science teacher for 18-years, primarily for Westerville City Schools. However, he did take a leave of absence to teach at Aldenham School near London (UK). Dr. Herak has served as an adjunct professor at Central Ohio Technical College (Environmental Science) and adjunct professor position at
of the Experiential Learning team, and the Teaching Excellence Team at Southeastern Louisiana University. Ahmad holds a Ph.D. in Mechanical Engineering from the University of Nevada Las Vegas (UNLV) and taught several engineering classes at multiple schools including University of Nevada Las Vegas (UNLV), University of Nevada Reno (UNR) and Purdue University Northwest (PNW). His research interests include Engineering Education, Computer Vision, Robotics, Active Vibration Control and Optimization.Dr. Deborah Athas Dardis, Southeastern Louisiana UniversityDr. Bonnie Achee, Southeastern Louisiana University In addition to her primary roles of undergraduate coordinator and instructor for the Department of Com- puter
schools including University of Nevada Las Vegas (UNLV), University of Nevada Reno (UNR) and Purdue University Northwest (PNW). His research interests include Engineering Education, Computer Vision, Robotics, Active Vibration Control, and Optimization.Dr. Bonnie Achee, Southeastern Louisiana University In addition to her primary roles of undergraduate coordinator and instructor for the Department of Com- puter Science at Southeastern Louisiana, Dr. Achee also serves as faculty advisor for the student chapter of ACM-W, Women in Computing. She founded the Lion’s Code Coding Camp to provide a summer program for pre-college students and recruit students to the discipline and university. Her research focus is computer
, in the US and alsoresource-limited areas of the world where is little healthcare infrastructure.Virtual Manufacturing Science Laboratory with Robotic Ultrasonic WeldingIn the process of animating this process in SolidWorks, the various positions of the robot weresetup so that it can trace the robotic motion and complete the ultrasonic welding process. Figure 4shows the screenshots from the simulation of ultrasonic welding process. Students learn how toplan the animation for welding parts and further perfect the 3D models in SolidWorks. These 3Dmodels can be used in the virtual environment to create the entire ultrasonic welding process invirtual reality with a similar simulation where the user can interact with the process by setting upthe