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WHY CAPTCHAS HAVE GOTTEN SO DIFFICULT

These tests are called CAPTCHA, an acronym for Completely Automated Public Turing test to tell Computers and Humans Apart, and they’ve reached this sort of inscrutability plateau before. In the early 2000s, simple images of text were enough to stump most spambots. But a decade later, after Google had bought the program from Carnegie Mellon researchers and was using it to digitize Google Books, texts had to be increasingly warped and obscured to stay ahead of improving optical character recognition programs — programs which, in a roundabout way, all those humans solving CAPTCHAs were helping to improve.

By admin, ago

We All Need to Stop Only Seeing the Dark Side of Crypto

Popular perception in the developed world remains that crypto is at best the domain of meme-conversant Wolf of Wall Street-like figures and at worst of drug dealers. Regulators and policymakers seem to partially share that belief, as crackdowns and strict regulations are announced across the globe from China to Turkey to the US. And yet in the Global South more and more people are choosing to use a technology designed to help them keep their wealth safe from confiscation, tyranny, or arbitrary restrictions. Whatever you think of crypto, its role as a force for good in some parts of the world should not be ignored.

By admin, ago

US leads Bitcoin mining as China ban takes effect

Miners earn money by creating new Bitcoins, but the computing power needed to do it consumes large amounts of energy.

They audit Bitcoin transactions in exchange for an opportunity to acquire the digital currency.

Global mining requires enormous computing power, which in turn uses huge amounts of electricity, and consequently contributes significantly to global emissions.

The CBECI, which is produced by the Cambridge Centre for Alternative Finance, tracks the geographic distribution of computing power used for mining Bitcoin – receiving data from a number of commercial Bitcoin mining pools.

The latest data, which covers the four months to the end of August, suggests that most Bitcoin mining (35.4%) is now US based, with Kazakhstan (18.1%) second and Russia (11%) third.

By admin, ago

How to upgrade to Windows 11 without waiting in line

Windows 11 is now available and will be rolling out to millions of PCs worldwide. But, as with any new OS rollout, it’s not going to happen overnight, and many Windows users will be waiting for a while until that magic upgrade notice appears. Don’t want to wait? You don’t have to — you can, with just a little effort, download and install the new version of Windows right now.

By admin, ago

Facebook has finally given a reason for the six-hour outage Monday

Facebook’s outage came a day before whistleblower Frances Haugen was set to testify before Congress about her experiences at the company. Haugen, a former Facebook product manager who worked on its Civic Integrity group, provided a trove of internal Facebook documents to reporters at the Wall Street Journal. She told 60 Minutes on Sunday that Facebook “pays for its profits with our safety.”

By admin, ago

Anthony G. Otun, M.F.M

CEO

Otun Anthony is a digital designer with experience in web and software development, extracting and analysing data, as well creating comprehensive analytical reporting using statistical methodologies.

Seyi Babatunde

Graphic Designer

Experienced Graphic Designer with years of experience in Graphics development, Publishing, Motion graphics and Video editing.