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Amazon’s?patent,?approved last month,?could lead to the?development of noise-canceling headphones?that could?be overridden and muted by certain noises or keywords. This could mean the headphones are always listening for something that could indicate danger, like a car horn or emergency vehicle siren. It also means users could program in their own override words, phrases and sounds, such as the user’s name.
Among the keynote speakers were Li Qingping, chairperson and the executive director of China CITIC Bank, Liu Xiaoming, China's ambassador to the United Kingdom, Sherard Cowper-Coles, China-Britain Business Council chairman-elect, and Stephen Perry, chairman of Britain's 48 Group Club.

Amazon’s Prime Video has emerged as a challenger to Netflix, but a new initiative puts YouTube squarely in the company’s sights.
Amazon’s partnerships with traditional retailers are the latest example of the company blurring the line between online retail and bricks-and-mortar shopping. Amazon also works with grocery stores, restaurants and other retailers for Prime Now delivery, in addition to delivering items from its own warehouses.
Among them is the Ebola vaccine, which was approved by the United States in late 2019. The vaccine is currently approved in multiple other countries to support the World Health Organization's efforts against the disease in Africa. The company will highlight this, as well as its own COVID-19 vaccine and therapeutic programs, in addition to its portfolio of assets in oncology, vaccines, infectious disease and diabetes.
来源:资阳报