Dixau from Unichal is a device available on the Korean market designed to help you understand what you are reading and while you are reading.

If you are in the middle of a study related to medicine or you encounter specific terms that you are not familiar with, Dixau’s built-in camera captures the image with the sentence at the push of a button and searches through Wikipedia, Google or a dictionary you provided it previously.

It then finds the detailed explanations in your PC with the help of text recognition technology, and reveals them on the monitor.

Source: http://www.techpin.com/unichal-dixau/