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Selfie: Is it worth the risk?

Thursday, March 31st, 2016

We don’t bat an eyelid anymore when someone takes a photo of themselves in a public place. Selfie-sticks, aka  Naricissticks, have become the new normal.. Estimates of daily selfie posts range from one million to as high as 93 million on Android devices alone, according to Michael Weigold of the University of Florida. (http://businesstech.co.za

Yes, it’s sometimes irritating and obtrusive, but surely it’s just a bit of harmless fun?

Quite the opposite seems to be true in some cases.

In February tourists in Argentina removed an endangered baby La Plata dolphin from the sea to take pictures of themselves with it. The animal died from sheer trauma and heat exhaustion. 

In March a tourist dragged a swan from a lake in Macedonia to take a selfie. Again the animal died.

The selfie trend not only endanger the lives of animals, but also humans. (though some of these might qualify for the Darwin awards)

In 2015 Russia launched a campaign to warn its population against the dangers of selfies, called “A cool selfie could cost you your life.” The reason? Apparently an estimated hundred Russians have died trying to take photos of themselves in dangerous situations. This includes a woman shooting herself, two men blowing themselves up with a hand grenade and people taking pictures on top of moving trains.

India also has a rising selfie problem, with more citizens dying while taking selfies than any other country in the world. Mumbai now has “no-selfie zones.”

In Seville, Spain, a Polish tourist fell of a bridge while trying to take a selfie. In May of 2014 a Cessna pilot lost control of the plane and killed himself and all his passengers.

On Tuesday an Egyptian Airline plane was hijacked and a British man used the opportunity to take a selfie with the hijacker. He reckoned he had nothing to lose at that stage. Today another Brit had to be rescued from Britain’s highest mountain, Ben Nevis. She was trying to take a selfie on the mountain and was inadequately dressed for the cold conditions. More on selfie-related deaths on CNN.

What would drive a person to risk endangering himself for the sake of a “cool”photo? 

Maybe the need to constantly prove and compare ourselves to other people? Social media provides an easy platform where almost instant feedback and possibly approval is given. 

Michael Weigold of the University of Florida published an article in The Conversation, in which he explores this question. He also mentions research done by psychologist Gwendolyn Seidman.

Dr Seidman suggests that there is a link between narcissism and selfies and she bases her statement on two studies looking specifically at Facebook selfies. Read dr Seidman’s article in Psychology Today and decide for yourself. Also let us know what you think of selfies and why you think they are so popular?

A companion for peace of mind

Thursday, March 31st, 2016

companion2We can’t do much about the crime and violence in our country, but we can utilise technology to try and improve our safety.

One example of this is an app created by five University of Michigan students who were concerned about safety on their campus – something we can identify with after recent incidents on our own campus. 

The Companion app tracks your route as you head home and allows you to add a virtual companion, one of your contact, whether it’s a friend, family member or boyfriend/girlfriend. The concept is that this will make you feel a bit safer and less anxious while walking alone. 

The apps allows the other person to monitor your route by GPS and also provides the means to raise an alarm if something should happen. Apart from tracking you via GPS, it also occasionally asks you whether you are ok. If you don’t reply, it will then notify your contact. The same action is executed when a trip is taking longer than the expected time, you start running or your earphones are pulled from the device. You then have 15 seconds to respond before an alert is send. 

Companion also has two alert buttons. One reading “I Feel Nervous”, which will contact your companion and “Call the Police”, which will alert emergency services. One of the biggest advantages of the app is it’s ability to show exactly where a user is, so he/she can easily be located by GPS coordinates.

Users of Companion type in the address of the destination on the app and click “Start a Trip”. You are then prompted to “Add Companions” from your contacts. The contact receives a text to download the app, but can also just click a link to track the route on a live map.

Once you are home safe, the app will send a message to your companion. 

Companion can be downloaded for free on iOS and Android.

 

[SOURCES: http://gadgets.ndtv.com, http://www.theguardian.com, http://fortune.com]

 

The blurry line between private and professional

Wednesday, February 17th, 2016

Microsoft recently released a plug-in which integrates information from your social network pages, for example Facebook and LinkedIn, with your Outlook client.facebook

At face value this seems like a good idea – a handy piece of software which enables you to keep up with you friends’ doings. It can also provide valuable information on potential clients.

Unfortunately it could become problematic when your professional colleagues and contacts have access to information which could cause you potential embarrassment. 

Most Outlook users use it as a professional e-mail platform. With OSC (Outlook Social Connector) you share your personal information with your professional network, possibly without even knowing. The line between professional and personal life suddenly seems a bit blurry.

If you’ve installed OSC, your social network information will be displayed at the bottom of the Outlook window in a small People Pane. The software extracts information from your social network profiles based on the e-mail addresses you have associated with the profiles.

This information can include profile photos, status updates and your most recent posts. The information will be displayed even if your e-mail address is hidden from other users on your social network. 

Your social network information can, depending on your security settings, be seen by OSC users you send mail to, even if the OSC user isn’t necessarily a Facebook friend. The visible information displayed in the People Pane BEPAAL by the e-mail addresses you have linked to your social networks and the privacy settings on your social network accounts.

To avoid that your personal information is seen by your colleagues through OSC, remove your work address on all your social network profiles. Also make sure your privacy settings is set up so OSC can’t pick up your information. For example, set it up in such a way that your information is only visible for friends and family and not publically displayed.

Preferably use a separate address for personal e-mails and try to use your @sun address only for work related correspondence. Rather create a Gmail address.

Besides causing embarrassment, sharing personal information can also result in serious ethical and professional repercussions. Remember, any OSC user can potentially, through e-mail, see all social network information linked to that account. Without you knowing, you might share more with your colleagues than you think. 

OSC is available for Outlook 2003, Outlook 2007, and Outlook 2010 and integrates Outlook’s e-mail functions with social network applications such as Facebook, LinkedIn, Windows Live Messenger and MySpace. 

IT strongly advises users NOT to use OSC as the risk involved are much higher than the benefits it promises.

 

[SOURCE: http://www.primerus.com]

 

 

Periscope: News as it happens

Friday, February 5th, 2016

Twitter has the reputation for being the fastest unofficial real-time news update service. But what if reading about what’s happening in the world is not enough? What if you want to witness events as they happen?

Periscope is a live video streaming app for iOS and Android developed by Kayvon Beykpour and Joe Bernstein.

periscope

“… we became fascinated by the idea of discovering the world through someone else’s eyes. What if you could see through the eyes of a protester in Ukraine? Or watch the sunrise from a hot air balloon in Cappadocia? It may sound crazy, but we wanted to build the closest thing to teleportation. While there are many ways to discover events and places, we realized there is no better way to experience a place right now than through live video. A picture may be worth a thousand words, but live video can take you someplace and show you around.”

Periscope gives ordinary people another platform to become citizen journalists. Now everyone can broadcast news and you don’t have to depend on television stations for your world-wide news update. Of course Periscope isn’t used only for news events. As with other social media platforms, the range of topics is wide and sometimes border on the ridiculous.

Scopers (Periscope’s nickname for their users) can broadcast anything they want – whether it’s a trip to the beach or making dinner. Their scope is broadcasted in real-time and remains available for 24 hours. However, you can save streams to view later – an advantage Periscope holds over their competitor, Meerkat. Viewers can comment in real-time and messages scroll on the broadcasted video, visible to other viewers. If you enjoy the broadcast, you can throw hearts at it. (yes really) Read more on The Verge.

Beykpour and Bernstein started their company in February 2014. Just over a year later, in January 2015, before it was officially launched, Twitter bought the app. On 12 January Twitter integrated Periscope into its timeline, enabling you to watch and broadcast videos via your own Twitter timeline.

In another ground-breaking move Periscope is now compatible with the GoPro hero 4. Once a GoPro is connected to your phone, Periscope automatically activates and GoPro footage is streamed directly to Periscope. 

You can either download the Periscope app from the Google Play store or browse to their TV channel, PeriscopeTV.  Watch Kayvon Beykpour explain Periscope to talk-show host Stephen Colbert below or read Socialmediaweek’s beginners guide.

[SOURCES: www.wikipedia.org, www.theverge.com]

 

 

IT HUB – your one-stop

Wednesday, December 2nd, 2015

IT-mapDid you know that you can drop your PC off at the IT HUB, on central campus, instead of dragging it all the way to the main IT building?

All equipment will still be serviced at the main IT building, but minor adjustments, for example registering a personal device on the network, passwords, etc. can be done at the IT HUB.

Staff’s personal devices will be handled at the IT HUB or IT Workshop and staff can register 5 mac addresses (e.g. smart phones, tablets and laptops) on the network. These devices will receive limited support at the IT HUB.

kaartCONTACT US

Tel:  021-808 4367
Skype: ITStellenUni
E-mail: helpinfo@sun.ac.za (for general enquiries) or help@sun.ac.za (to log an error)
Twitter: @itstellenuni

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Full instructions on how to log an error are available here. Please supply the correct information otherwise the call will not register on the system.

All our services are listed on our Service Catalogue and if you are brave enough, you can consult our Self-help wiki.

 

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