One Way Vision At MahaMeru Bali

One Way Vision is a printable perforated self adhesive vinyl, to display advertising images and graphics.  When applied to a window, when looking at the printed side, people will see the advertisement.  But the amazing thing about this film is that from inside behind the window, when looking out, people can see right through the film!

How Does One Way Vision Work?

The human eye follows the laws of physics and optics.  For example, the human eye tends to notice brighter colours more than darker colours.  When perforated One Way Vision is printed and applied to a window, the advertisement is made up various colours printed on the white vinyl side of the film.  While the holes, where there is no film, has no ink and therefore is generally darker, almost black.  So when a person looks at the printed image from the outside of the window, they will see the advertisement and it may look like it is on a solid piece of vinyl.

However, when viewed from inside, because the film is black on the adhesive side, and remembering that human eyes will tend to ignore darker colors in favour of brighter colors, a person will see the outside world through the holes during the day.