Time to brush up on practicing those micro-expressions!! No doubt if this results in better "productivity" for companies we will see it further adopted. "Artificial intelligence (AI) and facial expression technology is being used for the first time in job interviews in the UK to identify the best candidates. Unilever, the consumer goods giant, is among companies using AI technology to analyse the language, tone and facial expressions of candidates when they are asked a set of identical job questions which they film on their mobile phone or laptop. The algorithms select the best applicants by assessing their performances in the videos against about 25,000 pieces of facial and linguistic information compiled from previous interviews of those who have gone on to prove to be good at the job."