Designing Electrolysis Ion Display on Everyday Open Wet Surfaces

Designing Electrolysis Ion Display on Everyday Open Wet Surfaces
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DOI:
10.1145/3532106.3533574
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发表时间:
2022-06
期刊:
Proceedings of the 2022 ACM Designing Interactive Systems Conference
影响因子:
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通讯作者:
Ayaka Ishii;Kaori Ikematsu;I. Siio
Ayaka Ishii;Kaori Ikematsu;I. Siio
中科院分区:
其他
文献类型:
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作者:
Ayaka Ishii;Kaori Ikematsu;I. Siio

文献摘要

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这张图片介绍了一种使用电解法在开放的潮湿表面上渲染彩色图案的新方法。通过在湿物体内实施电极并使其变湿,可以发生电解并产生离子。我们设计了一个颜色形成显示器使用颜色指示剂与这些离子反应。这种方法可以根据电极的形状显示图案。通过反转电极的极性并产生反极性离子,可以使现有图案褪色并显示对比色。所提出的方法不需要移动部件,因此,它是低成本的,易于紧凑。此外,一些含有pH反应性物质的食物可以用作显示介质。因此,所提出的方法可以使用日常生活中常见的各种对象(诸如装饰或食物)来实现信息显示。
This pictorial presents a novel method to render color patterns using electrolysis applied onto open wet surfaces. By implementing electrodes within a wet object and electrifying them, electrolysis can occur and generate ions. We designed a color-forming display using color indicators reacting with such ions. This method can display patterns according to the shape of the electrode. By reversing the polarity of the electrodes and generating reversed-polarity ions, it is possible to fade the existing pattern and display a contrasting color. The proposed method does not require moving parts; thus, it is low cost and easy to compact. Also, some foods containing pH-reactive substances can be used as a display medium. Therefore, the proposed method can realize an information display using various objects common in everyday life, such as decor or food.