Production lines are already highly automated and the next step will be administrative, clerical and production jobs. Repetitive tasks whether in a workshop or office are going to disappear. The rich will get richer and the poor will get poorer. The employee of tomorrow will need intelligence, education or proper skill. There will be a need for creative artists (website designers for example), actuaries (probably), artisan bakers and sales people (whose role is to persuade). On the plus side it should mean that those in work have more interesting jobs.

Whether the future is full of doom and gloom depends entirely on your perspective. It could free humanity from the mundane or it could render individuals unemployable. What is absolutely undeniable is that the future will be profoundly different and it's coming sooner than you think. Adapt or die.