Connectivity, over mobile and fixed networks, is critical when people come together at sports tournaments, cultural festivals, or business events. When it fails venue operators and fans suffer.
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In 1992, in a small shop in British Columbia, a sign maker named Blair Gran stared at a wall full of half-finished jobs and felt something click. Sign-making was treated like a commodity — orders in, banners out — but as thousands of signs came through his shop, he couldn’t help but notice the difference between the good ones and the bad ones. He could see that every sign that left his shop was either helping a business get noticed, or letting it disappear in plain sight.。关于这个话题，夫子提供了深入分析