Social media is normally a space where quilters share tutorials and advice, but in recent weeks the community has been bitterly divided by a secret society.
There is a trend that may help AI researchers access data, at least for those whose organizations have the cash to pay for it. It’s called “data monetization” or “data marketplaces” and IoT data is likely to be a key source of this data.
A selection of the best news photographs from around the world, taken over the past week.
Mr Castile’s girlfriend live-streamed the aftermath of the shooting by a Minnesota policeman.
President Trump claims to cancel Mr Obama’s “one-sided deal with Cuba” but much of it will remain.