What to look for when choosing an e -book
Let’s start with the visual screen parameters. When buying any e-book, pay attention to the screen that the E-Ink type is, any other is a fake. E-INK screen, unlike traditional TFT displays used in the LCD-monitors or mobile phones, has micro-electrodes in its structure, which is supplied to the varied charge, as a result of which they change the palette from black to gray and white. This is if we are talking about black and white displays. Screens in e-book, thus, are no more harmful to vision than paper books. They also have a great angle, without distorting the information depicted, but each manufacturer is to different extent – it is worth paying attention to when choosing. Color screens in electronic books are later versions of E-Ink displays. They equally with black and white do not carry a greater threat to vision than a computer, so this is already a matter of taste and price.