Robocrop: world’s first raspberry-picking robot set to work

Autonomous machine expected to pick more than 25,000 raspberries a day, outpacing human workers

Quivering and hesitant, like a spoon-wielding toddler trying to eat soup without spilling it, the world’s first raspberry-picking robot is attempting to harvest one of the fruits.

After sizing it up for an age, the robot plucks the fruit with its gripping arm and gingerly deposits it into a waiting punnet. The whole process takes about a minute for a single berry.

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Digital assistants like Siri and Alexa entrench gender biases, says UN

Female-voiced tech often gives submissive responses to queries, Unesco report finds

Assigning female genders to digital assistants such as Apple’s Siri and Amazon’s Alexa is helping entrench harmful gender biases, according to a UN agency.

Research released by Unesco claims that the often submissive and flirty responses offered by the systems to many queries – including outright abusive ones – reinforce ideas of women as subservient.

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Leaders and tech firms pledge to tackle extremist violence online

Jacinda Ardern and Emmanuel Macron met companies and G7 nations in Paris for Christchurch Call summit

World leaders and heads of global technology companies have pledged at a Paris summit to tackle terrorist and extremist violence online in what they described as an “unprecedented agreement”.

Wednesday’s event, organised two months to the day since the Christchurch massacre in New Zealand, drew up a “plan of action” to be adopted by countries and companies to prevent extreme material going viral on the internet.

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Microsoft becomes third listed US firm to be valued at $1tn

Company beat sales and profit expectations to join Apple and Amazon in prestigious club

Microsoft has become the third publicly listed US company, after Apple and Amazon, to boast a market value of more than $1tn after bumper quarterly results boosted its share price.

The company beat sales and profits expectations in the three months to 31 March, thanks in part to its cloud computing business, which signed up major corporate clients over the period.

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Amazon staff listen to customers’ Alexa recordings, report says

Staff review audio in effort to help AI-powered voice assistant respond to commands

When Amazon customers speak to Alexa, the company’s AI-powered voice assistant, they may be heard by more people than they expect, according to a report.

Amazon employees around the world regularly listen to recordings from the company’s smart speakers as part of the development process for new services, Bloomberg News reports.

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Facebook to use AI to stop telling users to say hi to dead friends

Algorithmic features have sent suggestions to wish happy birthday to those who’ve died

Facebook has promised to use artificial intelligence to stop suggesting users invite their dead friends to parties.

The site’s freshly emotionally intelligent AI is part of a rash of changes to how Facebook handles “memorialised” accounts – pages whose owner has been reported deceased, but that are kept on the social network in their memory.

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The rise of the killer robots – and the two women fighting back

Jody Williams and Mary Wareham were leading lights in the campaign to ban landmines. Now they have autonomous weapons in their sights

It sounds like something from the outer reaches of science fiction: battlefield robots waging constant war, algorithms that determine who to kill, face-recognition fighting machines that can ID a target and take it out before you have time to say “Geneva conventions”.

This is no film script, however, but an ominous picture of future warfare that is moving ever closer. “Killer robots” is shorthand for a range of tech that has generals salivating and peace campaigners terrified at the ethical ramifications of warfare waged via digital proxies.

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New AI fake text generator may be too dangerous to release, say creators

The Elon Musk-backed nonprofit company OpenAI declines to release research publicly for fear of misuse

The creators of a revolutionary AI system that can write news stories and works of fiction – dubbed “deepfakes for text” – have taken the unusual step of not releasing their research publicly, for fear of potential misuse.

OpenAI, an nonprofit research company backed by Elon Musk, says its new AI model, called GPT2 is so good and the risk of malicious use so high that it is breaking from its normal practice of releasing the full research to the public in order to allow more time to discuss the ramifications of the technological breakthrough.

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