Technology

This undated photo provided by HBO Documentary Films shows a scene from "Welcome to Chechnya." In documentary film, the anonymous source has often been reduced to a shadowy, voice-distorted figure, or worse, a pixelated blur. But the new documentary premiering Sunday, Jan. 26, 2020, at the Sundance Film Festival has with the aid of advanced digital technology gone to greater lengths to preserve the secrecy of its sources while still conveying their humanity. (HBO Documentary Films via AP)

FILE - This is an April 30, 2020, file photo showing Gilead Sciences headquarters in Foster City, Calif. The maker of a drug shown to shorten recovery time for severely ill COVID-19 patients says it will charge $2,340 for a typical treatment course for people covered by government health programs in the United States and other developed countries. Gilead Sciences announced the price Monday, June 29 for remdesivir, and said the price would be $3,120 for patients with private insurance. It will sell for far less in poorer countries where generic drugmakers are being allowed to make it. (AP Photo/Ben Margot, File)

In this photo released by Nissan Motor Co., Nissan Chief Executive Makoto Uchida speaks during a shareholders meeting in Yokohama, near Tokyo, Monday, June 29, 2020. Uchida told shareholders he is giving up half his pay after the Japanese automaker sank into the red amid plunging sales and plant closures in Spain and Indonesia. Uchida apologized for the poor results and promised a recovery by 2023, driven by cost cuts and new models showcasing electric-car and automated-driving technology. (Nissan Motor Co. via AP)

FILE - This Feb. 2, 2012 file photo shows former lobbyist Jack Abramoff speaking in Washington. U.S. officials say Abramoff, a once-powerful lobbyist who spent time in federal prison for fraud and corruption, has been charged in a San Francisco court in an investor fraud case involving cryptocurrency and lobbying disclosure. U.S. Attorney David Anderson said Thursday, June 25, 2020, Abramoff of Silver Spring, Maryland, has agreed to plead guilty to criminal conspiracy charges and could face up to five years in jail. (AP Photo/Charles Dharapak, File)

In a photo from, Wednesday, June 24, 2020, the new 2021 Ford F-150 truck is photographed in Ferndale, Mich. Six years ago, Ford bet big on the top-selling vehicle in America, rolling out a radical new version of the F-Series pickup with a lighter aluminum body instead of steel. Now it's time for another revamp, and Ford is playing it safe. On the outside, the truck changes little. The biggest differences are a gas-electric hybrid version, internet connectivity, and a revamped interior that turns the truck into more of a rolling office or even a place to nap. (AP Photo/Carlos Osorio)

FILE - In this Aug. 22, 2018, file photo, trucks travel along a loading dock at the Port of Long Beach in Long Beach, Calif. The California Air Resources Board is scheduled to vote Thursday, June 25, 2020, on new first-in-the-nation rules to require a certain percentage of work truck sales each year must be electric vehicles. When the rule is fully implemented by 2035, the board estimates it will result in at least 20% of all delivery vans and work trucks on the road will be electric vehicles. (AP Photo/Marcio Jose Sanchez, File)

A man walks past a retail store that is going out of business due to the coronavirus pandemic in Winnetka, Ill., Tuesday, June 23, 2020. Illinois Gov. J.B Pritzker announced a package of state grant programs that will help support communities and businesses impacted by the COVID-19 pandemic and unrest in the area. (AP Photo/Nam Y. Huh)

FILE- In this May 1, 2019 file photo, buildings are reflected in the window as WikiLeaks founder Julian Assange is taken from court, where he appeared on charges of jumping British bail seven years ago, in London,. Assange’s partner revealed Sunday that she had two children with him while he lived inside the Ecuadorian Embassy in London and she issued a plea for the WikiLeaks founder to be released from prison over fears for his health during the coronavirus pandemic.(AP Photo/Matt Dunham, File)

The website of the Canton Fair which delivers live streaming from vendors is seen on a computer screen in Beijing on Friday, June 19, 2020. The twice-a-year fair usually draws more than 180,000 foreign buyers and 60,000 Chinese vendors to the southern city of Guangzhou. But with most foreign visitors barred from China, the event has transformed itself into an e-commerce platform with mini-shopping channels for nearly 8,000 vendors. (AP Photo/Ng Han Guan)