A start-up company based in San Francisco has created a smart beer pump which, the company claim, can create the perfect pint every time. Bryan Hermannsson, the man with the job title that everyone wants, that of Pubinno’s Chief Beer Officer, spoke to the BBC about the invention. “It’s a tool that the bartender can use. So it helps them pour the perfect beer, standardises on quality and takes out the guess work,” he s...