Wearable electronic device, viewing system and display device as well as method for operating a wearable electronic device and method for operating a viewing system

Display device for displaying images, comprising

• a display section operable to sequentially display a plurality of images, wherein the plurality of images comprises at least a first and a second image series, and
• a transmitting section operable to transmit a signal indicating the display of images of the first image series and of the second image series so as to switch a state of both glasses of a pair of glasses at the same time in a dark state synchronous with the display of the second image series.

Method for operating a wearable electronic device having a left glass and a right glass for watching images, the left glass and the right glass are adapted to change between a dark state and a transparent state of the glass, the method comprising the step

• controlling the state of the glasses synchronous with a display of a plurality of images per second so that said left glass and said right glass are both in a dark state at the same time for a specific displayed image.

Method for operating a viewing system with a display device and an electronic device having a left glass and a right glass, the left glass and the right glass are adapted to change between a dark state and a transparent state of the glass, the method comprising the steps

• sequentially displaying a plurality of images per second comprising at least a first and a second image series, and
• controlling the state of the glasses synchronous with a display of the plurality of images so that said left glass and said right glass are both in a dark state at the same time for a specific displayed image of said second image series.