Technology just keeps getting more advanced. According to the Technology Review a new service called Blink is launching in New York that will make getting an eye exam cheaper and easier. Blink is an old school house call type of business where a technician not optometrist comes to your house and for a flat fee of $75 gives you a full eye exam where prescriptions can be filled in 24 hours. One of the best features is the Blink App which can tell you the prescription strength of your current lenses using a smartphone. Check out how this new technology works and how to get an eye exam after the jump!