Google's Star Engineer Is Now Its Enemy Number One

February 24, 2017

Feb 24: In 2013, Anthony Levandowski was the star of Google's self-driving car project. The tall, swaggering engineer was featured in a long New Yorker story about the search engine willing the impossible technology into reality.

EngineerLess than four years later, he is Google's enemy number one.

On Thursday, Waymo, the Alphabet Inc. company formed from Google's self-driving project, filed a blistering lawsuit accusing Levandowski of taking incredibly valuable intellectual property from Alphabet to his current company, Uber Technologies Inc.

Waymo's lawsuit hinges on a series of alleged moves from Levandowski in the days leading up to his departure from Alphabet in January 2016. His web searches, downloads and access to an external drive left behind digital footprints. When exposed, they were closely scrutinized by his former employer --which is now citing them as central to its lawsuit, a rare intellectual property claim from Alphabet.

The legal case also deepens a growing rift between the two companies, which are becoming bitter rivals in mapping, autonomous vehicles and -- potentially -- Uber's core business of ride-hailing services.

At the center of it all is the six foot seven Levandowski

The prodigious engineer has spent much of his career chasing a dream of placing robotic cars on the road. While at the University of California at Berkeley, he entered a self-driving motorcycle in the 2004 DARPA Grand Challenge, a historic event for the young field.

He also started 510 Systems, a robotics firm building lasers for autonomous vehicles. The startup once ran a stunt with a self-driving pizza car. Levandowski started at Google in 2007, working on its Street View unit, where he played an instrumental role in building its mapping hardware to fit on cars.

After being recruited to its secretive car project, he continued to work on 510 Systems, according to two people familiar with the situation. Google eventually acquired the startup as it pushed deeper into self-driving technology.

Years later, Waymo would detail how Levandowski had secretly plotted his next startup, Otto, while also working for Google. Uber acquired Otto in August for $680 million.

According to Waymo's suit, Levandowski installed "specialized software" on his corporate laptop, in December 2015, loading it with 14,000 confidential files about lidar technology, vital to autonomous driving. "Levandowski took extraordinary efforts to raid Waymo's design server and then conceal his activities," the suit reads.

In January of last year, he began telling Alphabet colleagues about plans to "replicate" its technology at a competitor. The suit says he visited Uber's San Francisco headquarters on January 14, 2016 and the next day he formed a company that would become Otto.

Less than two weeks later, he resigned from Alphabet without notice.

Alphabet's lawsuit comes after a wave of significant departures from its car unit, which has still not delivered a commercial service despite years of work.

Some workers may have had additional impetus to leave. At the onset of its car project, Google set up a pay system that would reward early employees greatly upon departure, as Bloomberg News reported earlier. "Notably," Waymo's lawsuit reads, "Otto announced the acquisition [by Uber] shortly after Mr. Levandowski received his final multi-million dollar compensation payment from Google."

Levandowski was among the first to exit.

In a statement, Uber said: "We take the allegations made against Otto and Uber employees seriously and we will review this matter carefully." Levandowski didn't respond to phone calls seeking comment. "We did not steal any Google IP,'' Levandowski told Forbes last year in comments that were republished Thursday. Just want to make sure, super clear on that. We built everything from scratch and we have all of the logs to make that-just to be super clear.''Uber placed him atop their nascent autonomous vehicle efforts in July. The next month the company unveiled plans to bring self-driving cars to Pittsburgh.Waymo's suit caps a horrendous week for Uber, which is reeling from damning public charges of sexual harassment in its ranks. The company's culture has been slammed and Eric Holder, a former U.S. attorney general, has been hired to investigate.Former Google colleagues described Levandowski as "very driven," with a personality similar to Uber Chief Executive Officer Travis Kalanick.That's a comparison Kalanick made himself when he announced the acquisition of Otto."I feel like we're brothers from another mother," he said at the time.

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Agencies
January 3,2020

Giving each and every app access to personal information stored on Android smartphones such as your contacts, call history, SMS and photos may put you in trouble as bad actors can easily use these access to spy on you, send spam messages and make calls anywhere at your expense or even sign you up for a premium "service", researchers from cybersecurity firm Kaspersky have warned.

But one can restrict access to such information as Android lets you configure app permissions. 

Giving an app any of these permissions generally means that from now on it can obtain information of this type and upload it to the Cloud without asking your explicit consent for whatever it intends to do with your data.

Therefore, security researchers recommend one should think twice before granting permissions to apps, especially if they are not needed for the app to work. 

For example, most games have no need to access your contacts or camera, messengers do not really need to know your location, and some trendy filter for the camera can probably survive without your call history, Kaspersky said. 

While decision to give permission is yours, the fewer access you hand out, the more intact your data will be.

Here's what you should know to protect your data.

SMS: An app with permission to send and receive SMS, MMS, and WAP (Wireless Application Protocol) push messages, as well as view messages in the smartphone memory will be able to read all of your SMS correspondence, including messages with one-time codes for online banking and confirming transactions.

Using this permission, the app can also send spam messages in your name (and at your expense) to all your friends. Or sign you up for a premium "service." You can see and conrol which apps have these rights by going to the settings of your phone.

Calendar: With permission to view, delete, modify, and add events in the calendar, prying eyes can find out what you have done and what you are doing today and in the future. Spyware loves this permission.

Camera: Permission to access the camera is necessary for the app to take photos and record video. But apps with this permission can take a photo or record a video at any moment and without warning. Attackers armed with embarrassing images and other dirt on you can make life a misery, according to Kaspersky.

Contacts: With permission to read, change, and add contacts in your address book, and access the list of accounts registered in the smartphone, an app can send your entire address book to its server. Even legitimate services have been found to abuse this permission, never mind scammers and spammers, for whom it is a windfall.

This permission also grants access to the list of app accounts on the device, including Google, Facebook, and many other services.

Phone: Giving access to your phone means permission to view and modify call history, obtain your phone number, cellular network data, and the status of outgoing calls, add voicemail, access IP telephony services, view numbers being called with the ability to end the call or redirect it to another number and call any number.

This permission basically lets the app do anything it likes with voice communication. It can find out who you called and when or prevent you from making calls (to a particular number or in general) by constantly terminating calls. 

It can eavesdrop on your conversations or, of course, make calls anywhere at your expense, including to pay-through-the-nose numbers, Kaspersky warned.

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News Network
July 24,2020

Melbourne, Jul 24: Home-made cloth face masks may need a minimum of two layers, and preferably three, to prevent the dispersal of viral droplets associated with Covid-19, according to a study.

Researchers, including those from the University of New South Wales in Australia, noted that viral droplets are generated by those infected with the novel coronavirus when they cough, sneeze, or speak.

As face masks have been proven to protect healthy people from inhaling infectious droplets as well as reducing the spread from those who are already infected, several types of material have been suggested for these, but based on little or no evidence of how well they work, the scientists said.

In the current study, published in the journal Thorax, the researchers compared the effectiveness of single and double-layer cloth face coverings with a surgical face mask (Bao Thach) at reducing droplet spread.

They said the single layer covering was made from a folded piece of cotton T shirt and hair ties, and the double layer covering was made using the sew method described by the US Centers for Disease Control and Prevention (CDC).

The scientists used a tailored LED lighting system and a high-speed camera to film the dispersal of airborne droplets produced by a healthy person with no respiratory infection, during speaking, coughing, and sneezing while wearing each type of mask.

Their analysis showed that the surgical face mask was the most effective at reducing airborne droplet dispersal, although even a single layer cloth face covering reduced the droplet spread from speaking.

But the study noted that a double layer covering was better than a single layer in reducing the droplet spread from coughing and sneezing.

According to the researchers, the effectiveness of cloth face masks is dependent on the number of layers of the covering, the type of material used, design, fit as well as the frequency of washing.

Based on their observations, they said a home made cloth mask with at least two layers is preferable to a single layer mask.

"Guidelines on home-made cloth masks should stipulate multiple layers," the scientists said, adding that there is a need for more research to inform safer cloth mask design.

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Agencies
June 9,2020

New Zealand's research institute in Antarctica is scaling back the number of projects planned for the upcoming season, in an effort to keep the continent free of coronavirus, it was reported on Tuesday.

The government agency, Antarctica New Zealand, told the BBC on Tuesday that it was dropping 23 of the 36 research projects.

Only long-term science monitoring, essential operational activity and planned maintenance will go ahead.

The upcoming research season runs from October to March.

"As COVID-19 sweeps the planet, only one continent remains untouched and (we) are focused on keeping it that way," Antarctica New Zealand told the BBC.

The organisation's chief executive Sarah Williamson said the travel limits and a strict managed isolation plan were the key factors for keeping Scott Base - New Zealand's research facility - virus free.

"Antarctica New Zealand is committed to maintaining and enhancing the quality of New Zealand's Antarctic scientific research. However, current circumstances dictate that our ability to support science is extremely limited this season" she said.

Earlier in April, Australia announced that it would scale back its activity in the 2020-21 summer season.

This included decreasing operational capacity and delaying work on some major projects.

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