Here is a smart wearable device designed to help people who are legally blind actually see. eSight 3 has a high-definition camera to capture everything you are looking at and display it on two OLED screens in front of your eyes. According to the developers, users will be able to see full color images with clarity.
eSight 3 provides users with a hands-free viewing experience. It allows users to auto-focus between short to long range vision.