On World Mental Health Day (10 October), supported by the World Health Organisation, The South African Depression and Anxiety Group (SADAG) notes that nine percent of all teenage deaths in the country are by suicide. It is the second leading and fastest growing cause of death among young South Africans in the 15-25 age group.
Cassey Chambers, SADAG’s Operations Director, says 90 percent of adolescents who die by suicide have an underlying mental illness – frequently, depression. While some people do have a genetic tendency towards depression, others develop it as a result of loneliness and social isolation, bullying, loss, abuse, and conflict. And there’s a catalyst that this generation is having to contend with – social media.
The first detailed study of how social media affects the mental health of young users has found that increased participation in social media networks (such as Facebook, Instagram, Twitter, Snapchat, WhatsApp and others) was associated with increased psychological distress – with the effects almost twice as severe among girls.
MySociaLife, South Africa’s premier social media and online safety educator, is seeing the effects of social media first-hand when it engages with teens and tweens about their online life during its 10-module schools program.
“Students in ever program we run tell us about the pressure they feel around life online, and many agree that it bends their character or values, leading to inappropriate or out of character behaviour,” says Dean McCoubrey, founder of MySociaLife, which supports parents, teachers and psychologists to help children feel safer and behave smarter online.
“This age group is not adequately equipped to manage the complexity of the varied risks, temptations and dangers online. When parents and teachers understand the development stages of kids and how these devices and platforms influence their neurochemistry at this vulnerable and immature stage, we can all start to grasp why this is happening,” he says.
“The detrimental effects of social media can be reduced by educating not only teens and pre-teens, but also parents, teachers and school counsellors,” he says. “We created four programs, and not just a student program, because everyone has to help. Not enough people understand the complexity of how humans react and respond to social media, and what the consequences of those responses can be.”
A study published in the JAMA Psychiatry journal highlights that ‘teenagers who spend more than three hours a day on social media are more likely to develop mental health problems, including depression, anxiety, aggression, and antisocial behaviour.’
“This can worsen the device or game or social platform is removed suddenly, leading to actual withdrawal symptoms typical of any addiction,” says McCoubrey.
Furthermore, young people explore the internet on their own without the one-on-one guidance of parents or teachers, and even if filters are applied, they may stumble onto content that they’re not yet ready to process.
Whether it’s being exposed to adult content, or feeling left out of social events that friends are posting about, or cyber bullying and intimidation, young people often have emotional experiences about online content that they don’t know how to deal with.
They often suppress their feelings or feel embarrassed or scared to talk about what they’ve seen, which in turn leads to emotional withdrawal or even depression. Between 30 and 40% of teens and pre-teens say they cannot share their concerns with their parents, aligning with global data and emphasising that schools and parents should take children’s social media experiences much more seriously.”
McCoubrey buys into technology completely, which he says is changing the world in so many life-changing, creative, entertaining, and philanthropic ways, but the fact remains children need digital education.
“Even if you’re cynical, and don’t believe the safety and mental health concerns, being educated about online issues will help them to be smarter digital citizens which will in turn help them to differentiate themselves in the future. If South Africa is to achieve its Fourth Industrial Revolution ‘promises,’ then programs like MySociaLife will need to be ubiquitous.
“We are one of the few organisations which know about the reality of what’s happening in this age group. We see and hear from learners who are struggling with what they experience online, whether it be something thrilling or shocking. The problem is that parents, teachers and guardians can be the last to know,” he says.
World Mental Health Day gives parents and children the opportunity to start conversations about mental illness, emphasising that there is no shame in struggling with mental health, while re-establishing those vital real-life connections. With 75 percent of teen suicides having spoken about their intention before proceeding, there’s a strong possibility that parents, teachers and friends that listen carefully to depressed teens may indeed be able to act in time to save a life.
McCoubrey says: ”So many kids are so ‘social’ and yet so many are also feeling alone – it’s the great paradox of social media. We will look back on this time, in a decade or two I think, and ask why we didn’t prepare our children more carefully about life online.”
Huge appetite for foldable phones – when prices fall
Samsung, Huawei and Motorola have all shown their cards, but consumers are concerned about durability, size, and enhanced use cases, according to Strategy Analytics
Foldable devices are a long-awaited disrupter in the smartphone market, exciting leading-edge early adopters keen for a bold new type of device. But the acceptance of foldable devices by mainstream segments will depend on the extent to which the current barriers to adoption are addressed.
Major brands have been throwing their foldable bets into the hat to see what the market wants from a foldable, namely how big the screens should be and how the devices should fold. Samsung and Huawei have both designed devices that unfold from smartphones to tablets, each with their own method of how the devices go about folding. Motorola has recently designed a smartphone that folds in half, and it resembles a flip phone.
Assessing consumer desire for foldable smartphones, a new report from the User Experience Strategies group at Strategy Analytics has found that the perceived value of the foldable form does not outweigh the added cost.
Key report findings include:
- The idea of having a larger-displayed smartphone in a portable size is perceived as valuable to the vast majority of consumers in the UK and the US. But, willingness to pay extra for a foldable device does not align with the desire to purchase one. Manufacturers must understand that there will be low sell-through until costs come down.
- But as the acceptance for traditional smartphone display sizes continues to increase, so does the imposed friction of trying to use them one-handed. Unless a foldable phone has a wider folded state, entering text when closed is too cumbersome, forcing users to utilize two hands to enter text, when in the opened state.
- Use cases need to be adequately demonstrated for consumers to fully understand and appreciate the potential for a foldable phone, though their priorities seemed fixed on promoting ‘two devices in one’ equaling a better video viewing experience. Identification and promotion of meaningful new use cases will be vital to success.
Christopher Dodge, Associate Director, UXIP and report author said: “As multitasking will look to be a core selling point for foldable phones, it is imperative that the execution be simplified and intuitive. Our data suggests there are a lot of uncertainties that come with foldable phone ownership, stemming mainly from concerns with durability and size, in addition to concerns over enhanced use cases.
“But our data also shows that when the consumers are able to use a foldable phone in hand, there is a solid reduction of doubt and concern about the concept. This means that the in-store experience may more important than ever in driving awareness, capabilities, and potential use cases.”
Said Paul Brown, Director, UXIP: “The big question is whether the perceived value will outweigh the added cost; and the initial response from consumers is ‘no.’ The ability for foldable displays to resolve real consumer pain-points is, in our view critical to whether these devices will become a niche segment of the smartphone market or the dominant form-factor of the future. Until costs come down, these devices will not take off.”
New exploit exposes credit cards on mobile phones
Check Point Security has found that handsets using Qualcomm chipsets that hold credit and debit card credentials are at risk of a new exploit.
Now it’s more important than ever to update your phone.
Check Point security has found a vulnerability in mobile devices that run Android, which allows credit card details to be accessed by hackers.
Mobile operating systems like Android offer a Rich Execution Environment (REE), providing a hugely extensive and versatile runtime environment, which allows apps to run on the device. However, while bringing flexibility and capability, REE leaves devices vulnerable to a wide range of security threats. A Trusted Execution Environment (TEE) is designed to reside alongside the REE and provide a safe area on the device to protect assets and to execute trusted code. Qualcomm makes use of a secure virtual processor, which is often referred to as the “secure world”, in comparison to the “non-secure world”, where REE resides.
But Check Point “fuzzed” a “hole” into this secure world
In a 4-month research project, Check Point researchers attempted and succeeded to reverse Qualcomm’s “Secure World” operating system. Check Point researchers leveraged a “fuzzing” technique to expose the hole. Fuzz testing (fuzzing) is a quality assurance technique used to discover coding errors and security loopholes in software, operating systems or networks. It involves inputting massive amounts of random data, called fuzz, to the test subject in an attempt to make it crash.
Check Point implemented a custom-made fuzzing tool, which tested trusted code on Samsung, LG, and Motorola devices. Through fuzzing, Check Point found 4 vulnerabilities in trusted code implemented by Samsung (including S10), 1 in Motorola, 1 in LG, but all code sourced by Qualcomm itself. To address the vulnerability, the runtime of Android needs to be protected from both attackers and users. This is typically achieved by moving the secure storage software to a hardware-supported TEE.
Check Point Research disclosed its findings directly to the companies and gave them time to patch vulnerabilities. Samsung patched three vulnerabilities and LG patched one. Motorola and Qualcomm responded, but have yet to provide a patch, and there is no confirmation of a release date yet.
Check Point Research has urged mobile phone users to stay vigilant and check their credit and debit card providers for any unusual activity. In the meantime, they are working with the vendors mentioned to issue patches.