Everyone rating everything out of five is a terrible idea and we are on a trajectory towards this. In April 2016 The Guardian podcast Tech Weekly explored how we are becoming a “rating society”. Uber was the focus. Uber drivers rate passengers out of five and vice-versa. As a passenger,
Blockchain has been getting more attention lately. With the publication of two widely shared articles on the subject, in the Economist in October, one may wonder why is it so important? Blockchain is important because it provides a way to communicate electronically that mimics face-to-face transacting in the physical world.