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
Conference or Workshop Item, Bibliographie
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.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2016 |
| Creators: | Schmitz, Martin ; Leister, Andreas ; Dezfuli, Niloofar ; Riemann, Jan ; Müller, Florian ; Mühlhäuser, Max |
| Type of entry: | Bibliographie |
| Title: | Liquido: Embedding Liquids into 3D Printed Objects to Sense Tilting and Motion |
| Language: | German |
| Date: | May 2016 |
| Publisher: | ACM |
| Book Title: | Proceedings of the 34rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems |
| Series: | CHI EA'16 |
| Event Location: | San Jose, CA, USA |
| DOI: | 10.1145/2851581.2892275 |
| URL / URN: | https://doi.org/10.1145/2851581.2892275 |
| 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. |
| Uncontrolled Keywords: | - TI - Area Tangible Interaction;3D printing; digital fabrication; rapid prototyping; printed electronics; capacitive sensing; input sensing; tilting; mo- tion; interaction devices |
| Identification Number: | TUD-CS-2016-0039 |
| Divisions: | 20 Department of Computer Science 20 Department of Computer Science > Telecooperation Profile Areas Profile Areas > Cybersecurity (CYSEC) |
| Date Deposited: | 31 Dec 2016 12:59 |
| Last Modified: | 14 Jun 2021 06:14 |
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