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Businesses are required to limit capacity to 50 percent, and implement social distancing. Workers have to cover their faces when a six-foot distance cannot be maintained, said de Blasio.
Broader safety net
But Amazon’s Alexa has one skill that dates back to the introduction of the Echo, one that many rely upon every day: the Flash Briefing skill. And its longevity, as well as its popularity, has turned it into a Petri dish of sorts of what works for just-in-time informational audio, and now video, content.
Brister said it was hard to give an exact number of the dead koalas, but large areas of their habitats were destroyed. "In an interstate area between Queensland and NSW all the koalas were gone," she said."In the Adelaide Hills massive areas were lost. The koala species in some areas will never recover."
Buoyed by 4G and artificial intelligence technologies, the IoT industry has entered a "golden age".
来源：资阳报