Digital Signage Updated on October 5, 2023 by Poh Jia Hui How do these 2.1 million multicolor LED form a Floating Face? Walk into the SLS Hotel in Las Vegas and you’ll be greeted by a giant golden face perched high above the casino floor, gently floating and bobbing over the throngs of people dreaming of riches. It’s eerie enough that you might think... Read More