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Hackaday Links: February 15, 2026

It probably won’t come as much of a surprise to find that most of the Hackaday staff aren’t exactly what you’d call sports fanatics, so we won’t judge if you didn’t tune in for the Super Bowl last week. But if you did, perhaps you noticed Ring’s Orwellian “Search Party” spot — the company was hoping to get customers excited about a new feature that allows them to upload a picture of their missing pet and have Ring cameras all over the neighborhood search for a visual match. Unfortunately for Ring, the response on social media wasn’t quite what they expected.

Nope, don’t like that.

One commenter on YouTube summed it up nicely: “This is like the commercial they show at the beginning of a dystopian sci-fi film to quickly show people how bad things have gotten.” You don’t have to be some privacy expert to see how this sort of mass surveillance is a slippery slope. Many were left wondering just who or what the new system would be searching for when it wasn’t busy sniffing out lost pups.

The folks at Wyze were quick to capitalize on the misstep, releasing their own parody ad a few days later that showed various three-letter agencies leaving rave reviews for the new feature. By Thursday, Ring announced they would be canceling a planned expansion that would have given the divisive Flock Safety access to their network of cameras. We’re sure it was just a coincidence.

Speaking of three-letter agencies, the Environmental Protection Agency has announced this week that they will no longer incentivize the inclusion of stop-start systems on new automobiles. The feature, which shuts off the engine when the vehicle comes to a stop, was never actually required by federal law; rather, the EPA previously awarded credits to automakers that added the feature, which would help them meet overall emission standards. Manufacturers are free to continue offering stop-start systems on their cars if they wish, but without the EPA credits, there’s little benefit in doing so. Especially since, as Car and Driver notes, it seems like most manufacturers are happy to be rid of it. The feature has long been controversial with drivers as well, to the point that we’ve seen DIY methods to shut it off.

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These Gorgeous Robot Parts Are Hand-Made

[Dickel]’s robot MDi #4 has been in progress for several years, but what we wanted to draw your attention to is the way the parts have been fabricated and what kind of remarkable results are possible with careful design, measurement, cutting, and finishing. Much of MDi #4 was made by hand-cutting and drilling sheets of high impact polystyrene (HIPS) with a utility knife and layering them as needed. Epoxy and aluminum provide gap filling and reinforcement of key sections, and fiberglass took care of one of the larger sections.

The process [Dickel] follows is to prototype using cardboard first. Parts are then designed carefully in CAD, and printed out at a 1:1 scale and glued to sheets of polystyrene. Each sheet is cut and drilled by hand as necessary. Layers are stacked and epoxied, embedding any hardware needed in the process. Two examples of embedding hardware include sealing captive nuts into parts with epoxy, or using aluminum to add reinforcement. After some careful sanding, the pieces look amazing.

Scroll down a bit on that project page and you’ll see plenty of great photos of the process [Dickel] used. A video highlighting the head and a video showing the careful work that goes into making each part are embedded below.

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