Figure 3 - available via license: Creative Commons Attribution 4.0 International
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Magnetic plotter: (a) add-on mounted onto a 3-axis CNC. (b) add-on electronics viewed from above. (c) Closeup of the plotting end effector, consisting of an cone-tipped electromagnet for writing and a hall effect sensor for reading magnetic programs.
Source publication
In this paper, we present Mixels, programmable magnetic pixels that can be rapidly fabricated using an electromagnetic printhead mounted on an off-the-shelve 3-axis CNC machine. The ability to program magnetic material pixel-wise with varying magnetic force enables Mixels to create new tangible, tactile, and haptic interfaces. To facilitate the cre...
Context in source publication
Context 1
... illustrates the selective patterns' ability to provide affordances that guide human assembly tasks, and our ability to plot arbitrary magnetic patterns as visual textures. Haptic Feedback: Figure 13 shows how we can create an arbitrarily large magnetically programmed canvas that provides haptic feedback to a user's finger that has a magnetically programmed token attached to it. The canvas is programmed to exhibit repulsion at chosen locations and agnosticism at others. ...