ProtoSpray: Combining 3D Printing and Spraying to Create Interactive Displays with Arbitrary Shapes
ProtoSpray: Combining 3D Printing and Spraying to Create Interactive Displays with Arbitrary Shapes
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DOI：
10.1145/3313831.3376543
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发表时间：
2020-04
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影响因子：
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通讯作者：
Ollie Hanton;Michael Wessely;Stefanie Mueller;Mike Fraser;A. Roudaut
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作者：
Ollie Hanton;Michael Wessely;Stefanie Mueller;Mike Fraser;A. Roudaut
ProtoSpray是一种结合3D打印和喷涂的制造方法，用于创建任意形状的交互式显示器。我们的方法新颖地使用3D打印的导电通道在3D形状上创建基极。然后将其与喷涂活性材料相结合以产生照明。我们证明了这种组合方法的可行性和好处，在6个评估探索不同形状的拓扑结构。我们分析了诸如喷射方向、表面拓扑和打印机分辨率等因素，以讨论如何将喷嘴集成到传统的3D打印机中。我们提出了一系列的ProtoSprayed对象，展示了我们的技术如何超越现有的制造技术，允许创建显示器上的物体与复杂的曲率作为莫比乌斯带。我们的工作提供了一个平台，使制造商能够使用显示器作为制造材料。
ProtoSpray is a fabrication method that combines 3D printing and spray coating, to create interactive displays of arbitrary shapes. Our approach makes novel use of 3D printed conductive channels to create base electrodes on 3D shapes. This is then combined with spraying active materials to produce illumination. We demonstrate the feasibility and benefits of this combined approach in 6 evaluations exploring different shaped topologies. We analyze factors such as spray orientations, surface topologies and printer resolutions, to discuss how spray nozzles can be integrated into traditional 3D printers. We present a series of ProtoSprayed objects demonstrating how our technique goes beyond existing fabrication techniques by allowing creation of displays on objects with curvatures as complex as a Mobius strip. Our work provides a platform to empower makers to use displays as a fabrication material.