Toward graphene textiles in wearable eye tracking systems for human–machine interaction

• Ata Jedari Golparvar and
• Murat Kaya Yapici

Beilstein J. Nanotechnol. 2021, 12, 180–189, doi:10.3762/bjnano.12.14

• , USA 10.3762/bjnano.12.14 Abstract The study of eye movements and the measurement of the resulting biopotential, referred to as electrooculography (EOG), may find increasing use in applications within the domain of activity recognition, context awareness, mobile human–computer and human–machine

• with perfect pattern detection accuracies of 100% and 98%, respectively. Keywords: electrooculography (EOG); flexible electronics; graphene; human–computer interaction (HCI); human–machine interface (HMI); personal assistive device (PAD); wearable smart textile; Introduction Eye tracking technologies

• suitable to capture eye movements (EMs), which limits the portability of such systems. Therefore, effort has been placed to investigate different methods to utilize EMs in wearable applications. To this end, electrooculography (EOG) is an economical (a typical EOG setup could be assembled at a cost of