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This Week in Tech

Smooth Skullcaps Exhales - pure genius!

GPS. It lets us know where we are on the surface of our huge and amazing planet. Software allows us to combine our position with digitised maps and routing algorithms to find how to get to a specified destination. Our location can even be used to draw up lists of shops / attractions / faculties nearby to us, so that even if we are new to an area we can easily know what destinations are around us.

But, it is never quite so easy to let people know where we are. Sure we can share a location - if we are online and using the same app. Reading out lattitude and longitude co-ordinates to tell someone where we are is tedious - and often inaccurate. What is needed is an easy-to-communicate global standard method for communicating a location on the planet.

Enter "What Three Words". This amazing startup has divided the entire globe into a grid of 3m x 3m squares. Each grid has been given a name made up of three words. 26 Languages are supported (including isiZulu, isiXhosa and Afrikaans). These words are easy to remember, easy to communicate and can be typed directly into a mobile app or online browser map to find the location they represent.

It's a unique idea, well worth pushing as a global standard. It has tremendous potential for businesses and customers to quickly and accurately communicate location. In the UK emergency services are adopting it as a standard and it is rapidly garnering support in many other places (including here in SA).

The app (Android and iOS) is free - and so is access to the online map in a browser.

What if the company fails? What happens to your ability to convert locations into words and vice-versa? To quote from the site:


If we, what3words ltd, are ever unable to maintain the what3words technology or make arrangements for it to be maintained by a third-party (with that third-party being willing to make this same commitment), then we will release our source code into the public domain. We will do this in such a way and with suitable licences and documentation to ensure that any and all users of what3words, whether they are individuals, businesses, charitable organisations, aid agencies, governments or anyone else can continue to rely on the what3words system.

Reassuring.

I'd really recommend installing the app, using it and telling as many other people about it as possible.

And the article's headline? That's one of my favourite places to camp.

Digital Trends article.




GauGAN - the AI Artist

A short while ago I wrote about 'This Person Is Not Real' - an AI project that created realistic human faces from scratch. nVidia is experimenting with an app that can turn MS Paint style sketches into realistic looking photographic images. The app is not generally available, relies on computers with AI CPUs (Tensor chips) and so is not something that you can rush out and try.

Some of the resulting images can look like bad uses of the cut, paste and clone stamp tools in Photoshop, but that even this much is possible is pretty amazing.

But the video is cool in a kinda awesome, breathtaking way. Well worth showing your learners.


Google- The serial App, product and Services killer.

I am a voracious reader of news. That's why I write this blog. I manage this by using RSS - and for a long time I relied on Google Reader as my go-to RSS reading tool. Seven years after creating it Google summarily cancelled Reader.

I also enjoy taking (and editing) photos. One of the best plugins tool suites for image editing is called the NIK Suite, of which Viveza is my favourite tool. Google bought the tool in 2012. It dropped prices drastically (from $500 to $130) and then, in 2016, started to give the suite away for free. In 2017 they decided to kill the NIK product line. Luckily Dx0 (a photography software company) bought the brand from them and has continued development.

The list of Apps and Services that have died at the hands of Google is long - and does not include examples such as the NIK photographic plugins (because they were bought out and so did not die). Many of these were not created by Google. They were bought; they had loyal, enthusiastic users who watched their favourite tools languish and die at the hands of a mindless behemoth that consumed them, used them up and excreted them on the dungheap of history.

How long is this list, you ask? Just take a look at KilledByGoogle.

Does that seem like the behaviour of a responsible digital citizen to you?

Talking of irresponsible: Facebook strikes again.

It might be a really good idea to change your Facebook or Instagram password. And anyother password that is the same as your Facebook password (you naughty user you!).

Why? Because it turns out that Facebook kept hundreds of millions of user's data stored on locally accessible computers in plain text (i.e. unencrypted format). That means any Facebook employee (or person with access to the data) could look up the password of almost any Facebook user.

Since 2012.

Liklihood that someone actually looked up your password: Low. Change it anyway, to be safe. And think about just how irresponsible Facebook is when it comes to valuing / protecting your data and your privacy.

Malvertising vs Adware

CSO Online explains (includes a brief explanation of the use of steganography).

Fabian Fights Back - against Ransomware

Great read from the BBC.

Pay by Face

Not sure I'm ready for this. Apparently the Chinese are.

Follow up on Boeing 737 Max 8

Popular Science on software as part of aircraft design.ExtremeTech on how safety features that could have prevented the crashes were 'optional' (expensive) extras. CNN on how pilots with experience on other 737 models were 'trained' on the 737 Max 8 (with no reference to the new MCAS system in the course materials).

Profits over lives. Not looking good for Boeing.

Flat Earth?

I've known about people choosing to believe that the earth is flat for a while. What I have not known is the craziness of the world that these people inhabit. Ars Technica has an article that sums up the content of 'Behind the Curve' - a documentary screening on Netflix, Amazon and Google Play. Not really tech or IT related, but the article is worth reading and the documentary worth watching.

Other Links:


That's it for this week.

Comments

Fake video gets more advanced...

The EU has taken one step further down the road of messing up the internet for everybody. They have voted in favour of the law mentioned in an earlier post. There is still a slight chance it might get blocked or changed, but don't hold your breath! The most interesting thing about Apple's new iPhone Xs? That it uses a 7nm (nanometer) manufacturing process - which makes it the first smartphone processor to use more advanced manufacturing tech than any current desktop CPU.

Interesting Reads

Social Implications

Hardware

3D Printing

Programming - Bugs

Hacks, Malware, etc

AI

Resources

  • Where the work 'OK' comes from:

Robots



Comments

Another mainly video edition...

Robots

Software

AI

  • If you haven't yet, give Google AutoDraw a go.

Hardware

Resources

  • Documentary on Hackers

E-sports

VR / AR

Hacking, Cyber Crime

Social Media

Fake News / Video

Privacy

Comments

A bag full of miscellany

This week there's a mishmash of news with no single strong clear theme running through it. So you get JABOL (Just a bunch of links). Enjoy!

AI

Rants

Resources

  • Looking for a way to change up your classroom? How about some ways to teach programming / IT concepts without using computers? They say a change is as good as a holiday, and this might just be what your learners need.... Take a look at CS Unplugged (lesson plans etc all included).
  • Some cool IT cartoons...
  • TechCrunch explains cloud computing
  • XKCD comments about software security


Social Media

Hacking etc.

Hardware

Robots

Esports

VR

Fake News

Social Implications


Comments

The after holiday catchup edition...

Welcome back.. Lots of news to catch up on...

AI

  • Fascinating (but long) interview with China's No 1 ranked technologist about AI and the future of technology. Worth a read.
  • New documentary on AI. Do you trust this computer. $3.99 to rent and stream. Elon Musk sponsored free streaming for the world last weekend - sorry you missed out :(.

Hardware

Social media and Privacy

  • In May the GDPR comes into effect. This new European law on privacy can impact all online businesses. Digital Trends explains it.

Hacks and scams

Drones

Resources

Wow. That's a lot to catch up on!

Welcome back & happy teaching....

Comments

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