VirtualWire: Supporting Rapid Prototyping with Instant Reconfigurations of Wires in Breadboarded Circuits
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Assembling circuits is a challenging and time consuming activity for novice makers, frequently resulting in incorrect placements of wires and components into breadboards. This results in errors that are difficult to identify and debug, and delays that hinder creating, exploring or reconfiguring circuit layouts. This paper presents VirtualWire, a tool that allows users to rapidly design and modify circuits in software and have these changes instantiated in real-time as electrical connections on a physical breadboard. To achieve this, VirtualWire dynamically translates circuit design files into physical connections inside a hardware switching matrix, which handles wiring across breadboard rows and to/from an embedded Arduino. The user can interactively test, tune, and share different circuit layouts for an Arduino shield, and once satisfied, can fabricate the circuit on a permanent substrate. Quantitative and qualitative user studies demonstrate that VirtualWire significantly reduces the time taken for (by 37%), and the number of errors made during (by 53%) circuit assembly, while also supporting users in creating readable, space-efficient and flexible layouts.
Original language | English |
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Title of host publication | TEI 2021 - Proceedings of the 15th International Conference on Tangible, Embedded, and Embodied Interaction |
Number of pages | 12 |
Publisher | Association for Computing Machinery, Inc. |
Publication date | 2021 |
Article number | 4 |
ISBN (Electronic) | 9781450382137 |
DOIs | |
Publication status | Published - 2021 |
Event | 15th International Conference on Tangible, Embedded, and Embodied Interaction, TEI 2021 - Virtual, Online, Austria Duration: 14 Feb 2021 → 19 Feb 2021 |
Conference
Conference | 15th International Conference on Tangible, Embedded, and Embodied Interaction, TEI 2021 |
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Land | Austria |
By | Virtual, Online |
Periode | 14/02/2021 → 19/02/2021 |
Sponsor | ACM SIGCHI |
Bibliographical note
Publisher Copyright:
© 2021 ACM.
- circuits, Physical computing, system., virtual wires
Research areas
ID: 306694334