Category: Technology

This week, EFF, along with Big Brother Watch, Defend Digital Me, Liberty, Open Rights Group, Race Equality First, Statewatch, and Stopwatch, wrote to Nottinghamshire Police Force in the UK raising concern about the proposed roll-out of live facial recognition technology (LFR), and called for its immediate halt. In particular, the letter highlights six concerns: LFR Is […]

There is something slightly ridiculous about using a kitchen blender to make graphene. This is, after all, the “wonder material” associated with futuristic technologies. You might reasonably expect its production to involve equally futuristic equipment. Often, it does. Producing graphene in liquid form can rely on purified graphite (better known to many as the “lead” […]

South Africa can produce enough food for its population, according to official statistics. But millions face hunger, partly because food is lost and wasted in the value chain. An estimated 10.3 million tonnes of food are wasted annually in the country, 19% of it fresh produce. A substantial portion of this loss and waste occurs […]

In a handful of known cases, large social media companies have privately pushed back against Immigration and Customs Enforcement (ICE) subpoenas when the agency tried to unmask anonymous users who tracked immigration activities or criticized the government. As ICE engages in a pattern of illegal and chilling investigations, any resistance is welcome. But social media […]

Director James Cameron’s acclaimed sci-fi movie Aliens turns 40 in August. It’s a sequel to Ridley Scott’s claustrophobic breakout hit Alien, made in 1979. Where the original featured one terrifying creature, Cameron’s movie features hundreds – and pits them against a squad of space marines. A host of intriguing technologies make an appearance, including interstellar […]

A UK home with an external air conditioning unit. Paul Briden/Shutterstock The recent heatwaves mean that many people in northern Europe are now looking at new ways to cool their homes. Historically, northern European building design has prioritised heating, but more home owners are considering adding air conditioning. While 88% of US homes have air […]

Your location isn’t just a pin on a map—it can expose some of the most intimate details about your life. The value of this information to advertisers and others has turned the location data business into a multi-billion dollar industry. In our latest EFFector newsletter, we’re covering a new EFF report on how ad libraries encourage apps to […]

Take a walk in London’s Trafalgar Square this summer and wilting under the heat will be all sorts of body sizes, some tall, some short: a real mix of sizes. Picking just two from the crowd to represent the whole human species would be a tall order. But that is exactly what we do when […]

Tsetse flies transmit some of Africa’s most persistent parasitic diseases. They have affected human health, livestock production and rural development for generations, across a region spanning millions of square kilometres in 37 sub-Saharan countries. Human African trypanosomiasis, or sleeping sickness, is caused by two species of single-celled parasites. Others infect wild and domestic animals, causing […]

Water is an amazing substance. The human body is made up of more than 50% water. Approximately 70% of the earth’s surface is covered by water. We drink it, bathe in it, cook with it, clean with it. It is also used to cool data centres, which is an increasing draw on what is a […]