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Amazon’s idea is focused on the interactions between the automated drone system and the user. It includes features that would allow a user to summon the drone to their location. The drone would also be able to detect and avoid obstacles in the travel path of a user and/or tow line. “For example, when a user is snow skiing in a mountainous area, a designated travel area may be determined that avoids cliffs or other dangerous areas,” the filing notes.?The drone could even lift a user in the air.

Among the 10 "core countries" in the survey, China's CEOs are prioritising Australia, Germany and the UK in the overseas market for new growth opportunities, whereas the top three regions are Asia Pacific, Central and South America, and Central Asia.

Amid a rising protectionist tendency against Chinese investment in Europe, Bettel told Xinhua that the two sides "have to agree to do something that will satisfy both parties, something that will benefit the one and the other, without it being at the cost of the other."

Amazon’s interface?for listening to songs can be confusing. Unlike other music streaming services, users need to add Prime Music songs to their Amazon library before listening to them all the way through. That process is fairly quick and painless, but it’s an additional step compared to other offerings.

Amazon’s recent 2019 sustainability report showed?that its greenhouse gas emissions rose over the previous year by 15%. Emissions did grow more slowly than net sales, which increased 22% last year from 2018, but the increase in emissions illustrates the challenge the company faces in its quest to go carbon neutral.