MagPie: Extending a Smartphone's Interaction Space via a Customizable Magnetic Back-of-Device Input Accessory
Insu Kim, Suhyeon Shin, Jaemin Choi, Junseob Kim, Junhyub Lee, Sangeun Oh, Eunji Park, Hyosu Kim
2025Year
2Citations
2Top-tier citations
Abstract
Back-of-Device (BoD) interfaces have emerged as a promising solution to free up screen real estate in smartphones by offloading
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Cited by top-tier papers2
- DuoTouch: Passive Two-Footprint Attachments Using Binary Sequences to Extend Touch InteractionKaori Ikematsu, Kunihiro KatoCHI 2026 · 1 citation
- Hinge Gestures: Leveraging Foldable Phone Hinges to Enrich Dual-Screen Tactile InteractionGary Perelman, Marcos Serrano, Mathieu Raynal, Emmanuel DuboisCHI 2026 · 1 citation
Builds on4
- RadarNet: Efficient Gesture Recognition Technique Utilizing a Miniature Radar SensorEiji Hayashi, Jaime Lien, Nicholas Gillian, Leonardo Giusti et al.CHI 2021 · 109 citations
- Watching Your Phone's Back: Gesture Recognition by Sensing Acoustical Structure-borne PropagationLei Wang, Xiang Zhang, Yuanshuang Jiang, Yong Zhang et al.UbiComp 2021 · 39 citations
- MagTouch: Robust Finger Identification for a Smartwatch Using a Magnet Ring and a Built-in MagnetometerKeun-Woo Park, Daehwa Kim, Seongkook Heo, Geehyuk LeeCHI 2020 · 32 citations
- BackTrack: 2D Back-of-device Interaction Through Front TouchscreenChang Xiao, Karl Bayer, Changxi Zheng, Shree K. NayarCHI 2021 · 11 citations
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