Why is machine vision a hard problem? As humans, we look at a dog and we see the dog. That’s all there is to it. Surely making machines that do the same isn’t that hard, right?
It actually turns out to be one of the toughest problems around, because that ‘simple’ seeing we do is in fact managed by our brains more than our eyes – and the brain is, well, the most complex object in the universe.
A lot of what engineers do is hidden away. Few members of the public give much thought to sewer systems, road bridges, power grids and flood barriers, impressive feats though they are. As Councillor Hamann says to Neo in The Matrix Reloaded, “See that machine? It has something to do with recycling our water supply. I have absolutely no idea how it works. But I do understand the reason for it to work.”
England’s Bletchley Park, famous for its World War II codebreaking success, is about to put on display some of the actual Nazi messages it decrypted. Bletchley’s National Museum of Computing houses a working replica of the five-tonne ‘Colussus’ decryption engine, of which 10 were in use at the peak of the wartime codebreaking effort. The ‘original and freshly discovered’ messages will be available for visitors to marvel at.
The first ever bug bounty program was launched in 1983. The prize for finding a bug in the software? A Volkswagen Beetle (a bug – geddit?). Such is the pressure on software firms to produce vulnerability-free code that they will offer cash rewards to white hat security researchers who can find and report flaws. Bug-hunting has become an industry, and anyone with the right smarts can try for a slice of the bug bounty pie.
In August last year courseindex.com published an article about how blockchain technology might be used to prevent the falsification of academic records. Development of such a blockchain was being developed by Sony and IBM in collaboration at the time. A shocking statistic quoted in the article was that 21% of U.S. job applicants’ resumes stated fraudulent degrees.
The cryptocurrency boom and its underlying blockchain technology is generating such levels of global interest that even authoritative institutions like the London School of Economics – a world leader – are sitting up and taking notice. The bitcoin scene has been like the Wild West for years, but as understanding matures, educational structures are emerging to better prepare those who want to enter the fray.
Drones are filling our skies. If companies like Amazon manage to negotiate their way past aviation restrictions, drones will soon be delivering our shopping to our homes and workplaces. No longer just toys and aerial photography tools, drones are here to stay. They are used in search and rescue, disaster relief, bomb disposal, military and civilian reconnaissance, archaeology, infrastructure inspection, anti-poaching, conservation, construction and law enforcement.
What is the real value of an MBA? The skills developed, or the prestige of the issuing institution? For those seeking to add an MBA to their resume, their answer to that question will make the difference between spending thousands of dollars and spending no dollars at all.
A new video lecture course has emerged which brings a fresh angle on the ancient and classical worlds, delivered by a lecturer whose enthusiasm for her subject shines through and brings ‘dead’ history to life. If you are looking for a deep dive into the civilizations which preceded the Middle Ages – how they lived, what they believed, how they rose and fell, what they left behind and their influence on successive civilizations right up to the present day – then this video lecture series is for you.
The World Health Organization recently added workplace burnout to its International Classification of Diseases as an occupational phenomenon. It isn’t classed as a disease but a ‘factor influencing health status’.
It is no surprise that if the place where you spend most of your waking life is getting you down, then you are not going to be the happiest bunny on the block and eventually something will have to give. The WHO define burnout as follows:
In 1233 a papal bull decreed that anyone admitted to the mastership at the University of Toulouse should be allowed to teach freely in any other university. Ever since then it has been set in stone that the rite of passage into a master’s degree is a three or four-year undergraduate degree. Pretty much by definition, a master’s is a follow-on from a bachelor’s degree.
