Roy Harold Scherer Jr worked as a truck driver on the long haul to the top of his chosen profession. He later found film stardom under the name of Rock Hudson. Michael Dell, founder of US company Dell Computers, washed plates and was a waiter in Chinese and Mexican restaurants before he landed on a career in technology.

Such humdrum tasks once allowed ambitious people to earn cash en route to the top. For others, they were full-time jobs. But such low and semi-skilled jobs are increasingly in danger of being wiped out by the coming robotics age. Dish washing has long been automated and truck driving may be consigned to the rear-view mirror when driverless vehicles hit the streets.

This month’s Connected Business asks what workers will need to do to make their careers robot proof. But it is open to debate what this technological revolution will mean, especially for employers and workers in sectors requiring what are seen as a lower order of skills.