REVIEW 3 major objections 5 minor 2 references
Using the Makerspace to Create Educational Open-source Software for Electrical Circuits: A Learning Experience
T0 review · 3 major / 5 minor · reviewed 2026-08-14 · deepseek-v4-flash
Pith's one-line read This paper reports an in-progress open-source augmented-reality circuit app that lets students build circuits on a virtual breadboard and watch electron flow and magnetic fields respond.
desk verdict This is a project-status poster, not a research result: the abstract claims usability studies the body never describes, and no app, data, or evaluation is provided. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The central object is the virtual breadboard circuit application: a mixed-reality program in which students pull components from an electronic toolbox, place them on a virtual breadboard, and see a closed loop trigger animated electron flow and a surrounding magnetic field. The argument is carried by this real-time, input-responsive visualization, because it makes two invisible phenomena visible, together with the built-in accessibility modifications that are meant to make the app adoptable by a wide range of students.
What would settle it
A controlled classroom comparison in which lower-division students use the augmented-reality app versus a conventional physical breadboard lab, with both groups taking the same circuit-fundamentals assessment, would settle whether the visualization improves understanding; if the AR group shows no meaningful gain, the central educational promise fails.
Extended reading notes
Core claim
On the paper's own terms, the central claim is that an educational augmented-reality circuit application can and should be built in-house by an interdisciplinary student team, and that doing so fills a real gap in available educational software. The proposed application overlays virtual circuits onto the user's physical view through a mixed-reality headset, allowing students to place resistors, LEDs, diodes, capacitors, transistors, batteries, an AC voltage source, and wires on a virtual breadboard. Once the loop closes, virtual electrons appear and move at rates determined by the input power, source type, and component values, and a magnetic field appears around the wires with strength reflecting those same values. Accessibility is built in from the start through multimodal access, including voice assistance, grayscale rendering for depth perception, and daltonized color adjustment. The paper reports the team structure, development tools, and the current interface, and states explicitly that measuring the app's effectiveness on student success will be the subject of a future research project.
Load-bearing premise
The load-bearing premise is that showing electron flow and magnetic fields in augmented reality will actually help lower-division students understand circuit fundamentals better than existing teaching methods; the paper does not test this and explicitly defers it to future work.
Editorial extensions
If this is right
- If the finished app works as described, instructors can offer circuit labs that do not require physical parts, since the virtual breadboard accepts resistors, LEDs, diodes, capacitors, transistors, batteries, an AC source, and wires.
- Students can watch electron flow direction and rate and the surrounding magnetic field change as they alter component values, giving physical circuit labs a visual complement.
- The accessibility features, including voice assistance, grayscale depth cues, and daltonized display, may let students with visual or motor constraints participate in the same circuit-building activity.
- The interdisciplinary team structure provides a model for producing domain-specific educational software in a makerspace, with an engineering student as subject-matter expert and an anthropology student as user-experience and accessibility designer.
- The project sets up a later empirical test, because the authors plan to use the interactive circuit app in classrooms and observe its efficacy on student success.
Reading between the lines
- The authors leave unexamined whether the visualization itself transfers to better performance on ordinary paper-based circuit problems; a natural testable extension would compare AR-mediated instruction with equivalent non-visual instruction on the same assessment.
- The same augmented-reality overlay approach could be extended to other abstract engineering phenomena, such as electromagnetic fields in motors, fluid flow, or heat transfer, though the paper does not discuss these applications.
- Because the software is open-source, other institutions could adapt it, potentially shifting the cost of pedagogical VR/AR development from individual faculty projects to a shared community-maintained resource.
- The most direct experiment the project sets up is a three-way comparison of learning outcomes among students who build circuits physically, virtually, and with both modalities; the paper positions this as future work but does not design it.
Signed reviews
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. This manuscript, an ISAM 2018 poster paper, describes a project at Sonoma State University to create an open-source augmented/virtual reality electrical circuit application for lower-division engineering courses. The authors summarize the educational motivation for VR/AR in the classroom, introduce the Virtual Immersive Teaching and Learning (VITaL) Laboratory in the university Makerspace, describe the interdisciplinary student development team, and outline the intended features of the app: a component toolbox, a virtual breadboard, visualization of electron flow, and visualization of the associated magnetic field. The text repeatedly states that the application is in development and will be completed at the end of the summer. The abstract, however, asserts that the application was designed 'with extensive usability studies' and includes multimodal accessibility features such as voice assistant, gray scaling, and daltonization. The body of the manuscript does not report any usability study, evaluation, or data of any kind, and it explicitly defers classroom efficacy testing to a future research project.
Significance. If the described application were completed and validated, an open-source AR circuit tutor with built-in accessibility options could plausibly be a useful supplement for introductory engineering courses, and the interdisciplinary makerspace development model is a reasonable approach for producing such a tool. The authors deserve credit for stating an explicit accessibility goal and for naming multimodal features. However, the manuscript as submitted contains no measurements, no controlled study, no implementation results, and no assessment of learning outcomes. Its only concrete evaluative claim, the 'extensive usability studies' in the abstract, is not supported by the body. The contribution is a project description and plan, not a research finding. As a result, there is no load-bearing result that a reader can verify or build upon, and the paper does not meet the evidentiary standard expected of a serious journal article.
major comments (3)
- [Abstract] The sentence 'With extensive usability studies, the application was designed for quick adoption and improve accessibility' makes a concrete empirical claim that is entirely absent from the body. The Development section describes team composition and tools, and the Electric Circuits Application section describes intended features and labels the software 'a work in progress'; no usability study protocol, participant count, task metrics, findings, or accessibility evaluation is reported anywhere. This discrepancy is load-bearing because it is the only sentence in the paper that asserts a demonstrated quality of the software. The authors must either add a genuine usability study section with enough detail to evaluate it or remove the claim from the abstract and reframe the paper as a work-in-progress report.
- [In Summary] The paper's own statement that 'Using this interactive electric circuit in the classroom and observing its efficacy on student success will be the subject of a future research project' explicitly defers the educational contribution. Consequently, no completed outcome, performance measurement, or evaluation is offered in the manuscript. If the intended contribution is the software itself, the body provides only a feature list and static screenshot; if the intended contribution is evidence about learning or usability, that evidence is absent.
- [Electric Circuits Application] The central technical feature—real-time visualization of electron flow and magnetic field that responds to component values—is described in future tense ('will allow students,' 'will appear,' 'will reflect') and the interface is called 'a work in progress.' The manuscript provides no demonstration, simulation output, or test result showing that the visualization actually works as described. Because this is the only substantive technical claim in the paper, its status as an unverified intention rather than an implemented result is a major limitation.
minor comments (5)
- [Introduction] The phrase 'to compliment course content' should be 'to complement course content'; the same misspelling appears in the Introduction and in the description of the VITaL Laboratory.
- [Electric Circuits Application] The sentence 'This a work in progress' is missing the verb 'is'; it should read 'This is a work in progress.'
- [Electric Circuits Application] The accessibility terms 'gray scaling for depth perception' and 'daltonize the app' are not defined; a brief explanation of what these features do and how they improve usability would help readers who are not accessibility specialists.
- [Abstract / Introduction] The paper claims the software is open source and 'available as part of VITaL Laboratory,' but no repository link, license, or download location is provided, so the availability claim cannot be verified by readers.
- [References] Reference [5] lists the authors in an unusual and likely erroneous order; the formatting should be checked against the original publication. Reference [7] also omits a title format consistent with the other entries.
Circularity Check
No circularity: the paper reports a project narrative with no derivation chain, fitted quantities, or load-bearing self-citation.
full rationale
This short poster describes a student project to develop an open-source augmented reality electrical circuit application. It contains no equations, no fitted parameters, no prediction, and no derivation chain. The background claims are supported by external literature citations, not by the authors' own prior results, so no self-citation is load-bearing. The one potentially problematic statement, the abstract's claim that 'With extensive usability studies, the application was designed for quick adoption,' is unsupported by the body text, which instead labels the software 'a work in progress' and defers classroom efficacy testing to a future research project. However, an unsupported assertion is a completeness or evidence problem, not circularity: the paper never attempts to derive the usability claim from its own definitional inputs or from a fitted parameter. Therefore the circularity score is 0.
Assumptions & free parameters
assumptions (2)
- domain assumption 3D virtual environments afford presence and immersion, improving learning and retention (Introduction).
- domain assumption Lower-division engineering students have difficulty understanding fundamental electric circuit behavior (Introduction, citing Cohen et al., 1983).
Cite this review
Pith. "Pith review of Using the Makerspace to Create Educational Open-source Software for Electrical Circuits: A Learning Experience." pith.science (2026). https://pith.science/paper/PAKZW3MZ
@misc{pith2026190801963,
author = {Pith},
title = {Pith review of: Using the Makerspace to Create Educational Open-source Software for Electrical Circuits: A Learning Experience},
year = {2026},
howpublished = {\url{https://pith.science/paper/PAKZW3MZ}},
note = {Machine review of arXiv:1908.01963}
}
read the original abstract
Virtual learning environments are a useful modality for engaging students in the classroom by affording them a sense of presence and immersion. The motivation of this project was to create an open-source augmented reality electrical circuit application for use in lower division engineering courses to teach students about electricity fundamentals. Softwares that are readily available for use on virtual and augmented reality devices do not typically apply to all disciplines and do not necessarily have a pedagogical or accessibility focus. Considering this lack of appropriate educational applications for the current virtual and augmented reality devices, a team of interdisciplinary students was assembled to create such software. With extensive usability studies, the application was designed for quick adoption and improve accessibility by providing multimodal access such as voice assistant, gray scaling for depth perception and daltonize the app. The software is available as part of VITaL Laboratory, Sonoma State University.
Reference graph
Works this paper leans on
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[1]
Using the Makerspace to Create Educational Open-source Software for Electrical Circuits: A Learning Experience ISAM 2018 Poster No.: 30 Dana Conard1, Blake Vollmer2, Corbin Shatto3, Hannah Bowman4, and Sara Kassis5 1Dana Conard; Dept. of Comp. Sci., Sonoma State University; e-mail: conard@sonoma.edu 2Blake Vollmer; Dept. of Comp. Sci., Sonoma State Univer...
work page 2018
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[2018]
Available: https://www2.calstate.edu/csu-system/why-the-csu-matters/graduation-initiative-2025
[Online]. Available: https://www2.calstate.edu/csu-system/why-the-csu-matters/graduation-initiative-2025
work page 2025
Reviewed August 14, 2026 · model on record in the stance chip above.
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