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This Week in Tech

Holiday catchup

So, Monday is back to school - time for a quick catch up on what has happened in the world of tech during the holidays:

Augmented Reality (AR): When virtual data / information / images are projected over a live view of the world around us. It is the great promise behind products such as Google Glass. Other examples include apps which allow you to view a city through the lens of your smartphone camera and add labels / icons to the image to show points of interest. Last week saw the launch of a new AR game that has taken the world by storm: Pokemon Go. In the game you walk around the real world hunting virtual Pokemon monsters that you find superimposed on the view of the world seen through the lens of your smartphone camera. It's an internet sensation and has featured widely in the news. The game is not available in SA (yet) but it's a great way to teach your kids about the concept of augmented reality.

Killing by Robot: The Police shootings in Dallas ended when the attacker was cornered in a parking garage where, after a long standoff during which the attacker made threats about bombs and explosives, the police attached an explosive to a remotely controlled robot, drove the robot up to the attackers location and detonated the explosion. The attacker was killed. This is the first incident of a robot being used this way in a criminal incident (Americans have used robots in this way in war zones before). Both CNN and Readwrite.com have articles discussing the ethics of this action.

Robots in Accidents: Tesla's electric cars have an 'autopilot' mode where the car actually takes care of the driving, though the company requires drivers to remain alert with their hands on the wheels at all times when the autopilot is engaged. There have been several recent reports of accidents taking place whilst a Tesla car was in autopilot mode - one of which resulted in the death of the driver (read it here at Engadget). Google's self driving car also recently had its first accident which was caused by the car (and not the other person involved in the accident).

AI better than the best: This time it's not computer AI beating people at games such as Chess, Go or even the TV quiz program Jeopardy. No. This is computer AI beating the best Top Gun pilots in aerial combat simulations - 100% of the time. Read its at the Dailymail.co.uk, Popular Science and at Engadget (the last paragraph here is pretty impressive).

Unemployed by Robots: It's always easy to generalise and say how robots and IT can cost jobs. This is a concrete example of extreme labour reduction made possible by tech. Hostess (the company that makes American baked sweets such as Twinkies) has gone from a workforce of 9 000 employed in 14 bakeries across America to 1 170 in 3 bakeries. Well over 80% of its staff lost their jobs to automation. Read about it in themoneystreet.com and in the Washington Post (you need to enter your email for access).

More 3D Printed medical marvels: A man lost his jaw to cancer and its treatment. Thanks to 3D printing he can at least look like a normal human again. Article and video at Engadget.com.

Small snippets: KiloCore: A team at University of California has designed a processor with 1000 cores. Read it at ScienceDaily.com. A Nascar race team was hit by Ransomware in April and nearly lost $2 million in files (but paid the ransom). Softpedia.com has the details. Great article on Social Engineering at Geektime.com.

Welcome back to the new term, good luck and happy teaching!

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