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Liquido: Embedding Liquids into 3D Printed Objects to Sense Tilting and Motion

Schmitz, Martin ; Leister, Andreas ; Dezfuli, Niloofar ; Riemann, Jan ; Müller, Florian ; Mühlhäuser, Max (2016)
Liquido: Embedding Liquids into 3D Printed Objects to Sense Tilting and Motion.
San Jose, CA, USA
doi: 10.1145/2851581.2892275
Konferenzveröffentlichung, Bibliographie

Kurzbeschreibung (Abstract)

Tilting and motion are widely used as interaction modalities in smart objects such as wearables and smart phones (e.g., to detect posture or shaking). They are often sensed with accelerometers. In this paper, we propose to embed liquids into 3D printed objects while printing to sense various tilting and motion interactions via capacitive sensing. This method reduces the assembly effort after printing and is a low-cost and easy-to-apply way of extending the input capabilities of 3D printed objects. We contribute two liquid sensing patterns and a practical printing process using a standard dual-extrusion 3D printer and commercially available materials. We validate the method by a series of evaluations and provide a set of interactive example applications.

Typ des Eintrags: Konferenzveröffentlichung
Erschienen: 2016
Autor(en): Schmitz, Martin ; Leister, Andreas ; Dezfuli, Niloofar ; Riemann, Jan ; Müller, Florian ; Mühlhäuser, Max
Art des Eintrags: Bibliographie
Titel: Liquido: Embedding Liquids into 3D Printed Objects to Sense Tilting and Motion
Sprache: Deutsch
Publikationsjahr: Mai 2016
Verlag: ACM
Buchtitel: Proceedings of the 34rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems
Reihe: CHI EA'16
Veranstaltungsort: San Jose, CA, USA
DOI: 10.1145/2851581.2892275
URL / URN: https://doi.org/10.1145/2851581.2892275
Kurzbeschreibung (Abstract):

Tilting and motion are widely used as interaction modalities in smart objects such as wearables and smart phones (e.g., to detect posture or shaking). They are often sensed with accelerometers. In this paper, we propose to embed liquids into 3D printed objects while printing to sense various tilting and motion interactions via capacitive sensing. This method reduces the assembly effort after printing and is a low-cost and easy-to-apply way of extending the input capabilities of 3D printed objects. We contribute two liquid sensing patterns and a practical printing process using a standard dual-extrusion 3D printer and commercially available materials. We validate the method by a series of evaluations and provide a set of interactive example applications.

Freie Schlagworte: - TI - Area Tangible Interaction;3D printing; digital fabrication; rapid prototyping; printed electronics; capacitive sensing; input sensing; tilting; mo- tion; interaction devices
ID-Nummer: TUD-CS-2016-0039
Fachbereich(e)/-gebiet(e): 20 Fachbereich Informatik
20 Fachbereich Informatik > Telekooperation
Profilbereiche
Profilbereiche > Cybersicherheit (CYSEC)
Hinterlegungsdatum: 31 Dez 2016 12:59
Letzte Änderung: 14 Jun 2021 06:14
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