Could a Computer Mimic Your Signature?


Many businesses now use e-signatures to authenticate documents and sign contracts. Some of these e-signatures are relatively primitive, and involve a scrawled line on a tablet or phone screen. At the other end of the scale, digital cryptography allows sensitive data to be stored, transmitted and shared. Yet this bypasses the most human form of security: the written signature.

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Hacking the Smart City


The concept of a smart city is one that I personally find incredibly interesting. The possibilities are truly endless when it comes to introducing technology and connectivity across our cities, and introducing better ways to manage waste, traffic and other every day requirements. But could the introduction of this leave cities at risk of security breaches and cyber-attacks?

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The power of non-verbal communication in the workplace


In 1971, Albert Mehrabian published the findings of two of his research studies into the importance of verbal and non-verbal communication. From observing participants in a number of tasks Mehrabian concluded that 93% of what people communicate is non-verbal. This now famous statistic was calculated by Mehrabian documenting that participants in his studies absorbed 38% of information through tone of voice, 55% through body language and only 7% through words.

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Is online advertising too invasive?


A digital battle of wits began last week reigniting a much debated topic: are ad blockers ethical? On the 9th of August news broke that Facebook had begun circumventing Adblock Plus on its desktop website. For those paying attention this would come as no surprise given that advertising makes up 80% of the platform’s revenue. In fact, Facebook generated over $6bn from advertising in the last quarter alone.

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