郑州治疗近视20手术(郑州一个眼睛近视严重一个正常怎么办) (今日更新中)

Sony is banking on the "irresistible cuteness" of its new robot dog to win over consumers.Aibo, the artificial-intelligence-powered hound, wags its tail, chases pink balls and can learn new tricks like giving its owner a high five.Aibo is a rebooted version of a device Sony first launched in the 1990s -- and the Japanese company has made it appealingly un-robotic. Unlike past versions, it has "eyes" (two small screens capable of showing diverse and nuanced expressions), a rounded appearance and a mouth that tilts up in a smile.Sony CEO Kazuo Hirai unveiled the new robotic pup in Tokyo on Wednesday. It will go on sale in Japan in January, priced at ￥198,000 (,740) before taxWatch Sony unveil the robotic dog: With an app that connects it to a store, Aibo appears poised to eventually become a rival to smart speaker devices like Amazon's Alexa and Google Home.For now, the robotic pet is being billed as an affectionate companion -- one that hears and understands words of praise and eventually learns and remembers which actions make owners happy. With the owner's permission, Aibo can constantly upload and update data stored in the cloud, changing its personality over time.Owners can also ask Aibo to take pictures. Wandering into creepy territory, the robotic pet can record everything it experiences and create a database of memories owners can browse through on the app.The gadget is a reminder of Sony's pioneering past in robotics and artificial intelligence.The electronics maker bred the first generation of Aibo -- short for Artificial Intelligence robot -- back in 1999. It hoped the pup would captivate customers and make them excited to interact with artificial intelligence.At first, it was incredibly popular. All 3,000 available units sold out in 20 minutes online. Over the next few years, Sony launched two more Aibo generations, but interest waned as more affordable robots entered the market.Sony eventually neutered Aibo production facilities in 2006, leading to an exodus of robotics and AI expertise.Now, with global tech giants and other big companies charging into artificial intelligence, Sony is getting back in the game.The company has pumped resources into the technology, teaming up with U.S. firm Cogitai and launching a venture capital fund last year focused on investing in AI and robotics startups around the world.The renewed focus on AI and robotics means Sony will be competing with tech giants like Amazon and Google.  2484

Sen. Kamala Harris, D-Calif., became the first Black and South Asian-American woman to accept the Democratic nomination for vice president Wednesday at the Democratic National Convention.Harris accepted the nomination from Wilmington, Delaware. Harris was officially picked by Joe Biden last week to be his running mate. Biden will accept the Democratic nomination for president on Thursday.Harris used her primetime address to introduce herself to millions of voters. The 55-year-old California senator has quickly ascended the hierarchy of the Democratic Party, and has the chance to become the second-most powerful person in the country come January.“[I am] committed to the values she [my mother] taught me, to the word that teaches me to walk by faith, and not by sight, and to a vision passed on through generations of Americans—one that Joe Biden shares,” Harris said. “A vision of our nation as a beloved community–where all are welcome, no matter what we look like, where we come from, or who we love.”Harris reminisced about her personal connection to the Biden family, through Joe Biden’s son Beau, who died in 2015.Following her official nomination, Biden joined Harris on the stage in Delaware, keeping his distance as a reminder of the ongoing pandemic.Warren’s subtle Black Lives Matter messageSen. Elizabeth Warren, D-Mass., who opposed both Harris and Biden for the 2020 Democratic nomination for president, offered her full support of the ticket.But what garnered the most attention was not what she said, but what was seen. Speaking from a classroom, Warren had three colorful letters behind her spelling out “BLM,” short for Black Lives Matter. 1672

SPRING VALLEY, Calif. (KGTV) - A monitor lizard that calls a Spring Valley pet store home is missing after apparently slithering out of his cage over the weekend. 170

Speaking from a parking lot near his hometown of Scranton, Pennsylvania, Democratic nominee Joe Biden said that he would not make schools require students to get a coronavirus vaccine.The town hall was hosted by CNN drive-in movie style. The former vice president took questions from voters in a state that could be pivotal in this year’s presidential election.During the town hall, Biden repeated that he does not trust President Donald Trump’s handling of the coronavirus. But he said he would take a vaccine approved by the Trump administration — if Dr. Anthony Fauci, the director of the National Institute of Allergy and Infectious Diseases said it was safe."I don't trust the president on vaccines. I trust Dr. [Anthony] Fauci," Biden said. "If Fauci says a vaccine is safe, I would take the vaccine. We should listen to the scientists, not to the president."In particular, Biden was angered over comments made by President Donald Trump to journalist Bob Woodward that became public last week. In the spring, Trump confided to Woodward in March that he did not emphasize the risks of the coronavirus in order not to cause a panic. I still like playing it down because I don't want to create a panic," Trump told Woodward."He knew it and did nothing. It's close to criminal," Biden said on Thursday.Trump and his public health experts have been at odds in recent weeks over the timing of when a vaccine would be both approved and widely distributed. Trump has suggested that a vaccine could be available much sooner than some experts have suggested.Trump said on Wednesday, "We are ready to go immediately as the vaccine is announced. It could be announced in October, it could be announced a little after that."But CDC Director Robert Redfield said it might not be until the middle of 2021 before a vaccine is widely available."I think we're probably looking at third late second quarter, third quarter 2021,” he said.Trump later said that Redfield was “confused” over the timing of a vaccine."I think he made a mistake when he said that,” Trump said. “That's just incorrect information. I called him and he didn't tell me that and I think he got the message maybe confused. maybe it was stated incorrectly.” 2222

Standing in the kitchen of her family’s temporary rental home in Cape Elizabeth, Maine, 13-year-old Elizabeth Wilk reflects back on the spring that was taken away from her and countless other teenagers across the country.Wilk was a 7th grader in Baltimore when the pandemic hit, and classes were abruptly halted to stop the spread of the virus. Then in May, her mom got a new job in Maine. There was never a real chance to say goodbye to any of her friends in person.“It felt so sudden,” she recalled. ‘That it was almost like I was too rushed for a lot of sadness.”Before she or her younger brother, Charlie Wilk, knew it, this family of four was packing up a U-Haul and headed to Maine. It was nearly 500 miles away from everything they knew.“It’s been hard to find friends that are my own,” Elizabeth Wilk added about the realities of relocating during a pandemic.Having seen this kind of place in her dreams, Elizabeth Wilk’s mom, Shannon Wilk, always imagined that moving to coastal Maine would be like a never-ending vacation. But this family and so many others across the country have realized it's been hard to put down roots in a new place because of COVID-19. Shannon Wilk spends most of her days working remotely from the basement of her home.“I feel like we’re not really part of this community yet. I get up every morning and I come to my basement,” she said.With millions of Americans out of work though, Shannon Wilk knew that when she landed a new job at Spinnaker Trust in Portland, Maine, she had to take it.“I’m lucky I was offered a job and the job offered stayed in place,” she added.The Wilks’ story is just one among many in the American struggle to cope with COVID-19 as major life plans are panning out in different ways than we imagined.“There comes a point where you have to make the decision, are we going to go or not?” Shannon Wilk said.There has been a bit of a silver lining though. With so many Americans working from basically anywhere right now, it’s given companies new flexibility in who they’re hiring.Shannon Wilk’s boss, Caitlin Dimillo, says her company can now expand their candidate search pool when posting new positions.“We don’t need somebody down the street that can come into the physical office,” Dimillo said.As for the Wilk kids, they are both looking forward to school starting in a few weeks, even if in-person learning is only two days a week. 2405

来源：资阳报