Tag Archives: hygiene

Dinoosh Dispenses Dino Paw Print Soap, Changes Color When Done

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Kids explore everything with their hands, but rarely wash them long enough, even when adults remind them. The recommended 20 seconds feels like forever to a child staring at a sink, which is why so many just rinse and run. Dinoosh is a concept that tries to solve this not with more nagging or countdown posters, but with a small dinosaur-themed object that makes the whole routine feel like a game.

Dinoosh is a palm-sized, dinosaur-inspired handwashing tool that combines a soap dispenser, scrubber, and color-changing timer. It looks like a soft, rounded dino paw with three spikes on top and a loop so kids can clip it to backpacks or bathroom hooks. The idea is to give children a friendly companion that turns washing away germs into something they actually want to do on their own.

Designers: Aarya Ghule, Tejas Vashishtha

Kids flip open a small lid at the bottom and squeeze Dinoosh, which dispenses thick soap gel in the shape of tiny dinosaur paw prints onto their hands. That simple detail turns soap into a character moment, giving a clear visual dose and an instant reason to look and laugh. It invites kids to start rubbing and playing instead of rushing straight to the rinse and calling it done.

Dinoosh stays involved once the soap is out. The back of the device has soft ridges that act like a gentle scrubber when kids rub their hands over it. The spikes on top help get between fingers, and the rounded body is easy to grip with wet hands. Instead of just lathering and standing there, children are encouraged to keep moving, squeezing, and scrubbing as part of the play.

The body is made from thermochromic plastic that slowly shifts color with warmth and friction. As kids scrub their hands and run warm water, they see the dinosaur paw gradually change hue. That becomes a built-in timer: they know they’re done when Dinoosh has fully changed color, which roughly matches the recommended 20 seconds without needing to count or sing a whole song.

A small loop at the top lets Dinoosh hang from backpacks, bathroom hooks, or stroller handles, keeping it in sight and within reach. Bright colorways like Sweet Sprout green, Coral Pop, and Soft Comet lavender make it feel collectible and personal. By living in kids’ everyday environments, it nudges them toward washing not just at home but at school and on the go.

Dinoosh shows how product design can tackle hygiene through play rather than guilt. By combining characterful form, tactile engagement, and a built-in color timer, it turns a forgettable chore into a small daily ritual kids can own. Whether or not this exact concept hits the market, the idea of a dinosaur paw that tells you when your hands are clean feels like a story most kids would happily wash along with.

The post Dinoosh Dispenses Dino Paw Print Soap, Changes Color When Done first appeared on Yanko Design.

Wireless earbuds concept suggests a novel and weird way to clean it

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Wireless earbuds, particularly the so-called True Wireless Stereo or TWS earbuds, have now become a common sight, in no small part thanks to Apple retiring the headphone jack and pushing the AirPods as a solution. These accessories come in different shapes and sizes, but the one common design they share is that the buds are enclosed in a container that acts as their charger as well. As any user of these tiny buds has experienced by now, both the buds and their are often exposed to dirt and grime that could become a health issue over time. Cleaning the earbuds themselves might be trivial, but when that dirt gets deep inside the case, the task becomes significantly more difficult. This concept tries to solve that problem by practically overhauling the charging case design, and it takes inspiration from the weirdest source to implement the strangest cleaning method.

Designer: Seungjae Lee

For TWS earbuds that store the buds’ stems vertically like with the Apple AirPods, the charging cases have a small and deep tunnel where dirt and bacteria can get in and fester. It’s not impossible to clean but it does take some effort, requiring you to really stop and use some tools to wipe the dirt deep inside. If only you could blow the dust and dirt away quickly when you need to, just like with many other objects you might have with you.

The Double Barrel Bluetooth Earbuds concept offers that convenience by turning the charging case into two hollow tubes with openings on both ends. The inspiration for this design was, apparently, a double-barrel shotgun, which is probably the last thing you’d expect to associate with non-violent wireless earbuds. As a visual embellishment, inserting and removing the earbuds would light up LEDs inside the barrel, as if you were shooting bullets.

For this to work, however, the buds themselves have to be straight, which would have been awkward to wear inside our ears. The concept proposes to make the tips foldable so they would take the form of typical earbuds that you can comfortably wear in your ears. And because of the double-ended opening, you can actually put in or remove the buds in either direction.

While the concept design is definitely interesting, it is based on the rather shaky premise that cleaning the earbuds case by blowing into them is actually a smart idea. Our breaths aren’t exactly clean and, more importantly, they also carry with them small saliva particles that could damage the charging contacts inside. And by keeping both ends open, the case would actually invite even more dirt and particles inside, making regular cleaning even more of a chore.

The post Wireless earbuds concept suggests a novel and weird way to clean it first appeared on Yanko Design.