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"But pupils under the age of seven still don't have a clear and fixed vascular pattern, therefore they cannot use finger vein recognition systems," Su said.

"By taking a child outside in a pram they are more exposed to pollution than an adult who would be pushing that pram," Romano said. "Children are more susceptive to the affects from pollution. With Brizi they will be able to breathe filtered air to avoid that pollution."

"But, this is a critical juncture and it's the individual actions, coupled with the testing and the tracing and the local containment."

"China has always been the fastest-growing and biggest potential market for Steinway. It is also the market that we have been investing most heavily in," she added. "After being here for about 20 years, we are finally at a phase of stable growth every year. We think it is the right timing."

"But so far, we have not seen a framework that is adaptable to all scenarios, across all devices, edges, and cloud environments, and that provides on-demand cooperation between them. That is why we launched the MindSpore AI framework," Xu said.