This Week in Tech
Welcome back to a world where, if you don't like the way reality is working, you simply replace it with an 'Alternative Version' that suits what you want to believe. The incredible stance taken by US President <shudder> Donald Trump's spokespeople has far reaching implications for the world your learners are going to inhabit (this could go on <shudder> for EIGHT years!). Basically the message is that it's OK to lie publicly - spread falsehoods - and then defend those falsehoods as 'Alternative Facts'. An alternative fact is a lie. Period.
This week's blog has a lot of coverage about Fake News - simply because that has made it into the news a lot after the whole Trump fiasco. Here's a quick list
Beware the Alternative Online Sweetheart
He (or she) is better known as a scammer, fraud or con artist. And don't think that you can spot these heartless criminals easily. When you are looking for love you are vulnerable - you want to trust... The BBC has a short video clip about a University Professor who fell for a fake online charmer and lost about 140 000 pounds (nearly 2 000 000 rand) to him.
The development of the Barcode
The first item ever sold using a barcode was a pack of chewing gum. I never knew that. I found out by reading fantastic BBC article about the development of the barcode, its differing standards and how it is essential for making modern retail work. If you don't follow any other links from this weeks blog, follow this one.
Facial Recognition vs Passports
Here's an interesting concept - should we do away with passports and simply allow computers to identify us using facial recognition? Australia seems to think this is a good idea and has launched a project to implement facial recognition immigration control by 2020! Motherboard has the details. Besides the novelty of the concept, this is a great discussion topic for your classes. To make this work Australian authorities will need to access (and create) databases of facial identity profiles from around the world. The implications regarding tracking, privacy, etc. on a global scale are well worth stopping and thinking about.
Fighting the good fight
How many times have you seen adverts on web sites that you just know are fake - and possibly dangerous? Well try to imagine how bad it could be if all the publishers of this type of advert were not being actively defended against. htxt.co.za has an article on how Google has blocked 1.7 billion bad ads in 2016 alone.
htxt.co.za has an article about how PC gaming made over $30 billion last year
HP has had to recall 100 000 laptop batteries as being dangerous. Lifehacker helps you find out if your battery is at risk.
Facebook is trying to simplify the way users control who get to see their data / posts. May be a good idea to actually run through this with your class, looking at each setting and discussing its implications.
Just look at this - makes you want to smile! All made from shards of broken optical disks...
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