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re:Invent :: AWS Ground Station downs satellite cost

A network of 12 antenna ground stations in AWS Regions around the world will make data more versatile.

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At AWS re:Invent in Las Vegas this week, Amazon Web Services announced AWS Ground Station, a new service that makes it easy and cost-effective for customers to download data from satellites into AWS Global Infrastructure Regions, using a fully managed network of 12 ground station antennas located around the world.

Once customers receive satellite data at a ground station, they can immediately process it in an Amazon Elastic Compute Cloud (Amazon EC2) instance, store it in Amazon Simple Storage Service (S3), apply AWS analytics and machine learning services to gain insights, and use Amazon’s network to move the data to other regions and processing facilities. Getting started with AWS Ground Station takes a few clicks in the AWS Management Console to schedule antenna access time and launch an Amazon EC2 instance to communicate with the satellite. AWS says there are no up-front payments or long-term commitments, no ground infrastructure to build or manage, and customers pay-by-the-minute for antenna access time used.

Satellites are being used by more and more businesses, universities, and governments for a variety of applications, including weather forecasting, surface imaging, and communications. To do this today, customers must build or lease ground antennas to communicate with the satellites. This is a significant undertaking and cost, because customers often require antennas in multiple countries to download data when and where they need it without waiting for the satellite to pass over a desired location.

And the antennas are just the beginning of the infrastructure requirements, because customers need servers, storage, and networking in close proximity to the antenna to process, store, and transport the data from the satellite. And then customers must build business rules and workflows to organize, structure, and route the data to employees or customers before it can be used to deliver insight. All of this requires significant capital investments and operational costs to build, manage, and maintain antennas, compute infrastructure, and business logic at each antenna location.

Using AWS Ground Station, customers can save up to 80 percent of their ground station costs by paying for antenna access time on demand, and they can rely on AWS Ground Station’s global footprint of ground stations to downlink data when and where they need it.

The recency of data is particularly critical when it comes to tracking and acting upon fast-moving conditions on the ground. This timeliness depends on frequent communications between ground stations and satellites, which can only be achieved with a large, global footprint of antennas maintaining frequent contact with orbiting satellites. For example, as fast-moving environmental, geopolitical, or news events unfold on the ground, AWS Ground Station customers can downlink current data to any of the 12 AWS ground stations around the world and quickly combine the data with other AWS services to process, store, analyze, and transport the data to keep up with rapidly evolving conditions. Users can get timely data sooner, rapidly experiment with new applications, and deliver products to market faster without buying, leasing, or maintaining complex and expensive infrastructure.

“Satellite data is incredibly useful for building a wide range of important applications, but it is super complex and expensive to build and operate the infrastructure needed to do so,” said Charlie Bell, Senior Vice President of AWS. “A few years back our customers asked us if we could remove that cost and complexity, and the more we thought about it, the more we realised that AWS with its global footprint was uniquely positioned to solve this challenge.

“Today, we are giving satellite customers the ability to dynamically scale their ground station antenna use based on actual need. And, they will be able to ingest data straight into AWS, where they can securely store, analyse, and transmit products to their customers without needing to worry about building all of the infrastructure themselves.”

AWS provided the following information:

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Tech promotes connections across groups in emerging markets

Digital technology users say they more regularly interact with people from diverse backgrounds

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Smartphone users – especially those who use social media – say they are more regularly exposed to people who have different backgrounds. They are also more connected with friends they don’t see in person, a Pew Research Center survey of adults in 11 emerging economies finds.

South Africa, included in the study, has among the most consistent levels of connection across age groups and education levels and in terms of cross-cultural connections. This suggests both that smartphones have had a greater democratisation impact in South Africa, but also that the country is more geared to diversity than most others. Of 11 countries surveyed, it has the second-lowest spread between those using smartphones and those not using them in terms of exposure to other religious groups.

Across every country surveyed, those who use smartphones are more likely than those who use less sophisticated phones or no phones at all to regularly interact with people from different religious groups. In most countries, people with smartphones also tend to be more likely to interact regularly with people from different political parties, income levels and racial or ethnic backgrounds. 

The Center’s new report is the third in a series exploring digital connectivity among populations in emerging economies based on nationally representative surveys of adults in Colombia, India, Jordan, Kenya, Lebanon, Mexico, the Philippines, Tunisia, South Africa, Venezuela and Vietnam. Earlier reports examined attitudes toward misinformation and mobile technology’s social impact

The survey finds that smartphone and social media use are intertwined: A median of 91% of smartphone users in these countries also use social media or messaging apps, while a median of 81% of social media users say they own or share a smartphone. And, as with smartphone users, social media and messaging app users stand apart from non-users in how often they interact with people who are different from them. For example, 52% of Mexican social media users say they regularly interact with people of a different income level, compared with 28% of non-users. 

These results do not show with certainty that smartphones or social media are the cause of people feeling like they have more diverse networks. For example, those who have resources to buy and maintain a smartphone are likely to differ in many key ways from those who don’t, and it could be that some combination of those differences drives this phenomenon. Still, statistical modelling indicates that smartphone and social media use are independent predictors of greater social network diversity when other factors such as age, education and sex are held constant. 

Other key findings in the report include: 

  • Mobile phones and social media are broadening people’s social networks. More than half in most countries say they see in person only about half or fewer of the people they call or text. Mobile phones are also allowing many to stay in touch with people who live far away: A median of 93% of mobile phone users across the 11 countries surveyed say their phones have mostly helped them keep in touch with those who are far-flung. When it comes to social media, large shares report relationships with “friends” online who are distinct from those they see in person. A median of 46% of Facebook users across the 11 countries report seeing few or none of their Facebook friends in person regularly, compared with a median of 31% of Facebook users who often see most or all of their Facebook friends in person. 
  • Social activities and information seeking on subjects like health and education top the list of mobile activities. The survey asked mobile phone users about 10 different activities they might do on their mobile phones – activities that are social, information-seeking or commercial in nature. Among the most commonly reported activities are casual, social activities. For example, a median of 82% of mobile phone users in the 11 countries surveyed say they used their phone over the past year to send text messages and a median of 69% of users say they took pictures or videos. Many mobile phone users are also using their phones to find new information. For example, a median of 61% of mobile phone users say they used their phones over the past year to look up information about health and medicine for themselves or their families. This is more than the proportion that reports using their phones to get news and information about politics (median of 47%) or to look up information about government services (37%). Additionally, around half or more of mobile phone users in nearly all countries report having used their phones over the past 12 months to learn something important for work or school. 
  • Digital divides emerge in the new mobile-social environment. People with smartphones and social media – as well as younger people, those with higher levels of education, and men – are in some ways reaping more benefits than others, potentially contributing to digital divides. 
    • People with smartphones are much more likely to engage in activities on their phones than people with less sophisticated devices – even if the activity itself is quite simple. For example, people with smartphones are more likely than those with feature or basic phones to send text messages in each of the 11 countries surveyed, even though the activity is technically feasible from all mobile phones. Those who have smartphones are also much more likely to look up information for their households, including about health and government services. 
    •  There are also major differences in mobile usage by age and education level in how their devices are – or are not – broadening their horizons. Younger people are more likely to use their phones for nearly all activities asked about, whether those activities are social, information-seeking or commercial. Phone users with higher levels of education are also more likely to do most activities on their phones and to interact with those who are different from them regularly than those with lower levels of education. 
    •  Gender, too, plays a role in what people do with their devices and how they are exposed to different people and information. Men are more likely than women to say they encounter people who are different from them, whether in terms of race, politics, religion or income. And men tend to be more likely to look up information about government services and to obtain political news and information. 

These findings are drawn from a Pew Research Center survey conducted among 28,122 adults in 11 countries from Sept. 7 to Dec. 7, 2018. In addition to the survey, the Center conducted focus groups with participants in Kenya, Mexico, the Philippines and Tunisia in March 2018, and their comments are included throughout the report. 

Read the full report at https://www.pewinternet.org/2019/08/22/in-emerging-economies-smartphone-and-social-media-users-have-broader-social-networks.

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Nokia to be first with Android 10

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Nokia is likely to be the first smartphone brand to roll out Android 10, after its manufacturer, HMD Global, announced that the Android 10 software upgrade would start in the fourth quarter of 2019.

Previously named Android Q, it was given the number after Google announced it was ditching sweet and dessert names due to confusion in different languages. Android 10 is due for release at the end of the year.

Juho Sarvikas, chief product officer of HMD Global said: “With a proven track record in delivering software updates fast, Nokia smartphones were the first whole portfolio to benefit from a 2-letter upgrade from Android Nougat to Android Oreo and then Android Pie. We were the fastest manufacturer to upgrade from Android Oreo to Android Pie across the range. 

“With today’s roll out plan we look set to do it even faster for Android Pie to Android 10 upgrades. We are the only manufacturer 100% committed to having the latest Android across the entire portfolio.”

HMD Global has given a guarantee that Nokia smartphone owners benefit from two years of OS upgrades and 3 years of security updates.

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