BBC Click's Marc Cieslak looks at some of the best technology news stories of the week including:

The Irish Data Protection Commission launches a formal investigation into Facebook’s recent data breach

Japan’s National Institute of Advanced Industrial Science and Technology Institute develops a robot that can do DIY

Disney Research and ETH Zurich collaborate to create a drone with a spray-paint gun which could replace the need for scaffolding and ladders in industrial tasks

See more at Click's website and @BBCClick.