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Reducing 3D Vibrations to 1D in Real Time
In this demonstration, you will hold two pen-shaped modules: an in-pen and an out-pen. The in-pen is instrumented with a high-bandwidth three-axis accelerometer, and the out-pen contains a one-axis voice coil actuator. Use the in-pen to interact with different surfaces; the measured 3D accelerations are continually converted into 1D vibrations and rendered with the out-pen for you to feel. You can test conversion methods that range from simply selecting a single axis to applying a discrete Fourier transform or principal component analysis for realistic and brisk real-time conversion.
@misc{Park18-EHD-Vibrations, title = {Reducing 3{D} Vibrations to 1{D} in Real Time}, abstract = {In this demonstration, you will hold two pen-shaped modules: an in-pen and an out-pen. The in-pen is instrumented with a high-bandwidth three-axis accelerometer, and the out-pen contains a one-axis voice coil actuator. Use the in-pen to interact with different surfaces; the measured 3D accelerations are continually converted into 1D vibrations and rendered with the out-pen for you to feel. You can test conversion methods that range from simply selecting a single axis to applying a discrete Fourier transform or principal component analysis for realistic and brisk real-time conversion.}, howpublished = {Hands-on demonstration presented at EuroHaptics}, address = {Pisa, Italy}, month = jun, year = {2018}, slug = {park18-ehd-vibrations}, author = {Park, Gunhyuk and Kuchenbecker, Katherine J.}, month_numeric = {6} }