Technology has opened up a whole world of jobs, careers and opportunities. The tech sector continues to grow and expand rapidly, but which jobs are suffering as a result? As the tech sector grows and the internet of things (IoT) industry becomes more innovative, jobs that were previously only done by mere mortals can now be done by artificial intelligence. While robots won't be able to truly replace us (hopefully), there are some job sectors that are under threat in the not too distant future. With the announcement of 23 staff-less libraries due to roll out in Ireland next year, it's no wonder that librarians one of the top jobs under threat from a robot takeover.