#led

#led

Qudi Face Mask Displays the Wearer's Emotions with 199 Smart LED PixelsMasks are often said to be used to hide a person’s emotions. This face mask is not that kind of mask, but at least it looks cool!A special face mask has been introduced at CES 2022. Qudi debuted the world’s first emotional LED mask at the event, showcasing its ability to display different expressions. The mask has a translucent glass eye goggle attached to a mouth coverage that contains 199 smart LED pixels.The mask was invented by Mikhail Chumachenko, a 14-year-old who then founded the Qudi. Chumachenko shared that the prototype of the face mask covered only half of the face and contained 30 pixels. Now, the mask has more pixels and two modes. One mode corresponds to speech and shows different emotions.  The other mode responds to the volume of music being played. For those interested, the Qudi Mask can be bought for $289.Image credit: Qudi #technology #Qudi #facemask #QudiMask #LED

China's Longest Underwater Highway Tunnel Has a Colorful LED Ceiling to Prevent Driver FatigueChina has just opened its longest underwater highway tunnel to date, and it has a colorful LED ceiling specially built to prevent driver fatigue.The 10.79-kilometer tunnel is located under Lake Taihu, Jiangsu Province, just 50 kilometers shy of Shanghai. Construction started on January 9th, 2018. Four years, 9.9 billion yuan ($1.56 billion) and 2 million cubic meters of concrete later, the Taihu tunnel is officially complete and open to vehicle traffic.At 17.45 meters wide, the two-way tunnel houses six lanes and is predicted to reduce traveling time between Shanghai and Nanjing, Jiangsu's capital. It is also expected to segue traffic from the crowded cities next to Lake Taihu to those located in the Yangtze River delta area where it will help boost economic development.Image: FeatureChina#tunnel #LED #China

3D Anamorphic Illusion of a Giant Cat Appeared in Shinjuku, TokyoA curved LED digital billboard in Shinjuku, Tokyo, Japan displayed this fantastic 3D anamorphic illusion of a giant calico cat. The giant cat was shown like it was ready to leap off the screen!#cat #3DIllusion #anamorphic #LED #LEDCube #opticalillusion #trompeloeil #ShinjukuImage: cross_s_vision/Twitter

3D Anamorphic Spaceship Illusion on a Curved LED ScreenThis 3D anamorphic optical illusion of a Star Trek-like spaceship was displayed on a curved LED screen in a busy intersection in a shopping complex in Chengdu, China. It went viral when it was first released to the public last year.The display, made by LianTronics, showed the spaceship "breaking out" of the LED wall and turning around a bit.#LED #LEDCube #anamorphic #opticalillusion #LianTronics #trompeloeil #spaceship #StarTrekVideo: YinTech/YouTubeHere's a longer clip featuring the full 3D anamorphic spaceship optical illusion sequence from LianTronics:

3D Optical Illusion Ad for Nissan's New Electric CarNow this is how you do a car ad!Advertising agency TBWA\London created this cube-shaped display in London's South Bank to create 3D optical illusion effect showcasing Nissan' new electric car, the Nissan Qashqai.#advertising #OpticalIllusion #Nissan #car #trompeloeil #LED #anamorphic #LEDCube