Yes! This project has always had a firm stance on being radically accessible. We've tested it with a wide variety of eye shapes and sizes and types, and with glasses** as well. So far it has been robust enough to track every eye type we've put in front of it, and we will also have an option for one eye closing to count as a blink.
**The only problem we've had is with very thick rimmed glasses. The webcam tends to think these are ancillary eyebrows and becomes very very confused. Science can only take us so far (https://xkcd.com/1425/).