The parents, from Maryland, faced criticism over the videos, which sometimes showed their children in tears.

The technology giant says the trial is intended to develop its AI and deep learning software.

More than 20,000 people are hired to work on the project, to help guide “the public and society”.

The dataset included 40,000 profile pictures of men and women in California – but it has now been removed.

Samata Ullah from Cardiff used a James Bond-style USB cufflink to store extremist data.

A salad-making robot which is able to hold 21 fresh ingredients has been developed by a California-based food robotics company. BBC Click finds out more.