This is the 7315th most frequent German word.
gelbsperre
The German word "Gelbsperre" refers to a "yellow card suspension" in sports, typically indicating a ban for accumulating yellow cards.
In this context, 'Gelbsperre' refers to a screen filter that alters the screen's coloration to reduce blue light exposure.
Einige Menschen nutzen die Gelbsperre an ihrem Computer, um ihre Augen vor blauem Licht zu schützen.
Some people use the yellow filter on their computer to protect their eyes from blue light.
Here, 'Gelbsperre' denotes physical barriers or cones often colored yellow used in construction sites.
Die Gelbsperre bei Straßenarbeiten dient dazu, den Verkehr umzuleiten und die Arbeiter zu schützen.
The yellow barrier in roadworks serves to redirect traffic and protect the workers.
In this meaning, 'Gelbsperre' is applied as a photographic filter, influencing the color tones in imagery.