Tag Archives: scan qr codes

Galaxy S4: the new feature Optical Reader

galaxy s4 optical reader

The Samsung Galaxy S4 promises to provide us with many features related to the camera that we’ve detailed several times in our items, except one, called Optical Reader. But what is the use of this option? It actually allows you to convert analog information into digital. For example, take a picture of a business card and the information will be ... Read More »