TMotion: Embedded 3D Mobile Input using Magnetic Sensing Technique
TMotion is a self-contained 3D input that enables spatial interactions around mobile device using a magnetic sensing technique. We embed a permanent magnet and an inertial measurement unit (IMU) in a stylus. When the stylus moves around the mobile device, we obtain a continuous magnetometer readings. By numerically solving non-linear magnetic field equations with known orientation from IMU, we achieve 3D position tracking with update rate greater than 30Hz.
|
|
Reference
TMotion: Embedded 3D Mobile Input using Magnetic Sensing Technique
Sang Ho Yoon, Ke Huo, Karthik Ramani
TEI '16 Proceedings of the TEI '16: Tenth International Conference on Tangible, Embedded, and Embodied Interaction, 2016
TEI '16 Proceedings of the TEI '16: Tenth International Conference on Tangible, Embedded, and Embodied Interaction, 2016
Demo hour
Gloria Ronchi, Claudio Benghi, Floris Erich, Maša Jazbec, Aisen C. Chacin, Takeshi Oozu, Sang Ho Yoon, Ke Huo, Karthik Ramani
interactions, 2016
interactions, 2016
TMotion: Embedded 3D Mobile Input using Magnetic Sensing Technique
Sang Ho Yoon, Ke Huo, Karthik Ramani
UIST '15 Adjunct Adjunct Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology, 2015
UIST '15 Adjunct Adjunct Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology, 2015
UIST'15 Best Poster Award (1st Place)
Photo