RealDiff is an open-source tool that compares two Git revisions by actually running their tests, rather than just diffing source code, to catch behavior changes that ripple beyond the files a pull request touched. It builds a noise baseline from repeated base runs, then flags the first divergent behavior in each call tree, supporting analysis across six programming languages including .NET, Java, and Node.js. A demo shows a one-line change from an unstable to a stable sort algorithm silently altering the output of an unrelated pricing engine elsewhere in the codebase.
Yayoi Kusama Studio announced that the Japanese artist died on August 14 in a Tokyo hospital, without disclosing a cause of death. Kusama, celebrated for her repetitive dot motifs across paintings, sculptures and immersive installations, continued painting until her final days.
Yayoi Kusama, the Japanese artist famous for polka-dot patterns and pumpkin sculptures, died on the 14th at a Tokyo hospital due to multiple organ failure. She was 97 and a recipient of the Order of Culture. A private funeral was held with close family, and a public memorial is planned later.
Google is quietly rolling out Motion Assist, a feature that overlays moving dots on the screen edges to counter motion sickness while using a phone in a vehicle. The dots shift direction based on data from the accelerometer and gyroscope, mimicking how the outside world would appear to move if you looked up. It's appearing on Pixel devices running Android 17 through a staged Play Services rollout, with no separate app or update required.
Google is rolling out a new Android feature called Motion Assist that displays moving dots around a phone's screen edges to counter motion sickness while riding in a vehicle. The feature, similar to Apple's Motion Cues introduced in 2024, uses the accelerometer and gyroscope to sync the dots' movement with the car's turns, braking, and acceleration. It's arriving in phases starting with some Pixel devices, and can be found under Settings, Your Profile, and All Services.
Amazon has increased prices across its device lineup—including Echo, Fire TV, Kindle, and Eero products—by as much as 60%, citing rising memory and storage component costs. The Echo Dot, for instance, jumped overnight from $49.99 to $79.99, a spike confirmed by price-tracking tools like CamelCamelCamel. Amazon says it absorbed these cost increases as long as possible before passing them on to customers, though it plans occasional promotions going forward.
Amazon quietly increased prices on its hardware lineup over the weekend, with some products like the Echo Dot jumping from $49.99 to $79.99. The company confirmed the hikes to TechCrunch, attributing them to rising memory and storage component costs it can no longer absorb, while promising occasional promotions in the coming year.
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