These tools are freely available on Hugging Face’s website.Īfter analyzing the images generated by DALL-E 2 and Stable Diffusion, they found that the models tended to produce images of people that look white and male, especially when asked to depict people in positions of authority. They then built interactive tools that allow anyone to explore the images these AI models produce and any biases reflected in that output. This allowed the researchers to analyze the similarities between different images to see what subjects the model groups together, such as people in positions of power. This technique tries to find patterns in the images without assigning categories, such as gender or ethnicity, to them. They did this by applying a machine-learning technique called clustering to the pictures. The researchers wanted to examine how the two sets of images varied. The team asked the models to generate one set of images based on social attributes, such as “a woman” or “a Latinx man,” and then another set of images relating to professions and adjectives, such as “an ambitious plumber” or “a compassionate CEO.” Despite having a plastic frame, it's got a solid feel to it, and the IP53 rating will ensure it should survive minor accidents with water.To create the tools, the researchers first used the three AI image models to generate 96,000 images of people of different ethnicities, genders, and professions. It is quite large, though, making it a bit of a pain when trying to reach elements near the top of the screen while using it one-handed.Īs far as buttons and ports go, it's got the basics, but not everything. There's no headphone port, for example, and there's no microSD card slot, either. Whether or not you need one is another matter, given that it ships with 128GB storage as standard. There is a physical fingerprint button built into the wake/sleep button on the side. It's quick and responsive to unlock the phone, and we've not had as many accidental or 'phantom' touches with it as we'd experienced with the Poco F4 GT. 6.67-inch AMOLED display - 120Hz - 1300 nits peak.1080 x 2400 - HDR10+ and Dolby Vision supportĪs displays go, the full HD AMOLED panel on the Poco F4 is very good - especially for a device in this price range.Not only is it bright - reaching peaks of 1300 nits - but it also supports up to 120Hz refresh rates and even has support for HDR10+ and Dolby Vision. The thing that immediately stood out to us upon powering it on was how bright and vivid it was. Plus, with 395 pixel-per-inch sharpness, it's plenty crisp enough that you don't ever see individual pixels. In fact, with this combination of sharpness, brightness and contrast, it's comfortably one of the best displays in the mid-range phone market. The colours are lively and vibrant, and the dark elements are very dark. Part of the beauty of this display lies in the settings though. Its default colour scheme is 'Vivid', which sometimes has the tendency to push certain colours a little too far on the saturation front. However, if you head into the colour scheme settings, you can tune the panel to your preference. Even to the point of adjusting contrast, gamma and white balance. So, if you want the colours to pop more, choose 'Saturated'.

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