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On the Internet, nobody knows you’re a fridge

Why can’t experts predict the weather accurately? That’s one of the modern world’s longest-running jokes and even Simon Gear, South Africa’s most popular meteorologist, often admits that even he gets it wrong.



But at the very least, it can help us pack a jersey or motivate for that extra round of golf by pointing at the forecast for sunshine. In some cases, such as the Capetonian drought, it’s even more relevant.

Suffice it to say, we talk about the weather a lot and, armed with modern weather apps, we have made it more parcel to our lifestyles than ever before – even if predictions aren’t always on the money. Yet recently the weather became a much more active part of my world when it joined my connected reality.

I have a rather substantial garden, one that demands its own levels of attention including watering. For that, I relied on a standard controller that would periodically open the taps to the sprinklers. But recently it was replaced with a new controller, one we’ve taken to call ‘Diamond,’ because my wife loves it so much. Diamond can do what my previous controller did, then goes much further. A true Internet of Things (IoT) gadget, it has smarts that changed the way I water my garden.

Once Diamond connected to my wifi, it asked for my location, as well as the type of plants found in the different watering zones, and the watering times. It then devised a smart metering schedule which can be dynamically informed by the predictions from Simon and his peers. That’s right, by using an online connection, Diamond is aware of any afternoon precipitation and will thus avoid doing any watering. While the rest of us murmur on about the weather, Diamond makes it a central part of its life without any instruction. Costing on the lower end of a few thousand Rands, Diamond will pay for itself in no time through water savings.

Diamond is a simple example of the IoT phenomenon. When you hear predictions about billions of connected devices and how they will change the world, Diamond is a contributor to that reality. From doorbells that send photos of the visitor to your phone, to industrial equipment that alerts operators that they require repairs: such devices will provide us with many new ways to engage with, and manage, our society.

Consider electricity consumption; I recently spent some time with Prof. Willie Cronje and his team from the Wits’ School of Electrical & Information Engineering. They are doing exceptional work on pico-grids, interoperable with multiple electrical sources; and storage devices such as solar panels, wind generators, batteries, and the like. They are also working on IoT devices that will regulate electricity consumption and spending. These make decisions such as switching other devices on and off at the optimal time. One example is a simple fridge unit that will cause fridges and freezers to “overcool” when electricity is cheaper.

Smart devices are getting smarter, and cheaper, by the day. In addition, their ability to make micro decisions in split seconds based on accurate information is mind-blowing. What the impact will be on our world is still impossible to predict. Some go so far as to imply a luxurious utopia for all. That’s far too naive for me, but there is no denying the massive potential hidden in this new era. That also implies new areas of uncertainty which is why we should debate and weigh the potential of smart devices around us. Whatever the future will be, rest assured it will be written through the influence of a smart, connected world. It’s not a topic anyone in a position to make decisions should ignore or take for granted.

What possibilities do these devices pose for tomorrow? That’s a topic all on its own. In the next instalment of this series, I will comment more on the prevalent economic and cultural dynamics of this convergence.

But in the meantime, my garden looks great, my water bill is lower, and my wife is very impressed with this new controller. In just a few swift changes it’s made my previous system look like a relic from prehistoric times. Pretty soon that experience will resonate in systems and services all around us. Your fridge will no longer be a fridge. It will be a connected decision-maker, acting in our interest. But online, it will be just one of the billions of IoT devices changing how we run the world.


Tech promotes connections across groups in emerging markets

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



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

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Nokia to be first with Android 10



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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