PENny: An Extremely Low-Cost Pressure-Sensitive Stylus for Existing Capacitive Touchscreens
Johnty Wang, Nicolas d'Alessandro, Aura Pon, and Sidney Fels
Proceedings of the International Conference on New Interfaces for Musical Expression
- Year: 2013
- Location: Daejeon, Republic of Korea
- Pages: input interfaces, touch screens, tablets, pressure-sensitive, low-cost
- Keywords: 10 in materials, about1/10th the cost of existing solutions. The stylus makes use of the built inaudio interface that is available on most smartphones and tablets on the markettoday. Limitations of the device include the physical constraint of wires, theoccupation of one audio input and output channel, and increased latency equalto the period of at least one audio buffer duration. The stylus has beendemonstrated in two cases thus far: a visual musical score drawing and asinging synthesis application.
- DOI: 10.5281/zenodo.1178686 (Link to paper)
- PDF link
Abstract:
By building a wired passive stylus we have added pressure sensitivity toexisting capacitive touch screen devices for less than
Citation:
Johnty Wang, Nicolas d'Alessandro, Aura Pon, and Sidney Fels. 2013. PENny: An Extremely Low-Cost Pressure-Sensitive Stylus for Existing Capacitive Touchscreens. Proceedings of the International Conference on New Interfaces for Musical Expression. DOI: 10.5281/zenodo.1178686BibTeX Entry:
@inproceedings{Wang2013, abstract = {By building a wired passive stylus we have added pressure sensitivity toexisting capacitive touch screen devices for less than }, address = {Daejeon, Republic of Korea}, author = {Johnty Wang and Nicolas d'Alessandro and Aura Pon and Sidney Fels}, booktitle = {Proceedings of the International Conference on New Interfaces for Musical Expression}, doi = {10.5281/zenodo.1178686}, issn = {2220-4806}, keywords = {10 in materials, about1/10th the cost of existing solutions. The stylus makes use of the built inaudio interface that is available on most smartphones and tablets on the markettoday. Limitations of the device include the physical constraint of wires, theoccupation of one audio input and output channel, and increased latency equalto the period of at least one audio buffer duration. The stylus has beendemonstrated in two cases thus far: a visual musical score drawing and asinging synthesis application.}, month = {May}, pages = {input interfaces, touch screens, tablets, pressure-sensitive, low-cost}, publisher = {Graduate School of Culture Technology, KAIST}, title = {PENny: An Extremely Low-Cost Pressure-Sensitive Stylus for Existing Capacitive Touchscreens}, url = {http://www.nime.org/proceedings/2013/nime2013_150.pdf}, year = {2013} }