@article{BeaconUbicomp2018, author = {Ravi Karkar and Rafal Kocielnik and Xiaoyi Zhang and Jasmine Zia and George N. Ioannou and Sean A. Munson and James Fogarty}, title = {Beacon: Designing a Portable Device for Self-Administering a Measure of Critical Flicker Frequency}, year = {2018}, journal = {PACM Interactive, Mobile, Wearable and Ubiquitous Technologies}, volume = {2}, issue = {3}, doi = {https://doi.org/10.1145/3264927} }