@techreport{wilson2022periodic,
author = {Wilson, Andrew D. and Tashev, Ivan and Gamper, Hannes and Cutrell, Ed and Johnston, David and Emmanouilidou, Dimitra},
title = {Periodic motion-based visual stimulus},
institution = {Microsoft},
year = {2022},
month = {November},
abstract = {Description
A computer device is provided that includes a display device, and a sensor system configured to be mounted adjacent to a user's head and to measure an electrical potential near one or more electrodes of the sensor system. The computer device further includes a processor configured to present a periodic motion-based visual stimulus having a changing motion that is frequency-modulated for a target frequency or code-modulated for a target code, detect changes in the electrical potential via the one or more electrodes, identify a corresponding visual evoked potential feature in the detected changes in electrical potential that corresponds to the periodic motion-based visual stimulus, and recognize a user input to the computing device based on identifying the corresponding visual evoked potential feature.

 
Inventors
Andrew D Wilson, Hakim SI MOHAMMED, Christian Holz, Adrian Kuo Ching Lee, Ivan Jelev Tashev, Hannes Gamper, Edward Bryan Cutrell, David Emerson Johnston, Dimitra Emmanouilidou, Mihai R Jalobeanu
 

Access
Patent Public Search Basic | USPTO},
url = {http://approjects.co.za/?big=en-us/research/publication/periodic-motion-based-visual-stimulus/},
number = {MSR-TR-2022-37},
note = {US-20220365599-A1},
}