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Argentina has reported over 220,000 COVID-19 cases and more than 4,000 deaths from the disease so far.
Apple CEO Tim Cook speaks during a special event at the company's headquarters of Apple Park in a still image from video taken in Cupertino, California, Sept 15, 2020. [Photo/Agencies]
Apple, Microsoft and Google previously developed voice-activated assistants but only for?mobile devices.?Echo was released approximately two years ago, and the market for voice activated speakers that are always on is growing.
As Bitcoin and ERC20 Tokens become more established, retailers and businesses might be more willing to accept them as a legitimate currency. Right now companies like Expedia and CheapAir accept Bitcoin through their web sites and in 2014 computer maker Dell said it would accept Bitcoin through a digital wallet called Coinbase.
As AI is applied to higher-stake functions - like self-driving cars, automated surgical assistants, hedge fund management and power grid controls - how can we ensure it's trustworthy?
来源：资阳报