Most clocks give their hands somewhere obvious to stand, usually a solid face hiding the mechanism behind it. Hollow Clock V leaves that space empty, making its hands appear to hover inside a slender ring. This working DIY project uses 3D-printed parts, hidden gears, and magnets to pull off a trick that doesn’t require a transparent panel to work.

The minute hand provides the first clue, since its outer end connects to a rotating ring concealed within the frame. Its center supports the hour hand on a small pivot, so the pair isn’t actually levitating. The hour hand’s position is controlled magnetically by another rotating ring, allowing it to keep pointing at the right hour while the longer hand travels around.

Designer: Shinsaku Hiura

That second ring carries two neodymium magnets, which interact with a third tucked into the hour hand. Their T-shaped arrangement helps keep the hand aligned without adding a connection across the opening. Down in the base, a stepper motor and a combination of worm and bevel gears drive the minute ring 12 times faster than the hour ring, without a bulky central hub.

All that machinery makes the spare appearance deceptive. The ring has a border only about 0.28 inches wide, with hour markers replacing a conventional numbered dial. Screws are kept out of sight when the clock is assembled, apart from the central hand fastener. A rear USB-C connection sends the cable away from the front, leaving the open center to do the distracting.

The finish is also shaped by the way the parts are printed, rather than treated as an afterthought. Front surfaces sit against the printer’s build plate, picking up its texture instead of exposing filament paths across the face. Changing filament during printing gives the markers a contrasting color. It’s a small manufacturing decision that makes the homemade object look a little more deliberate.

Setting the time stays physical, too. You lift the display ring out of the base, freeing it from the drive gears, move the hands to the desired time, and slot it back in. There’s no tiny adjustment knob to hunt for behind the housing. For a clock that hides so much of its mechanism, this particular interaction is refreshingly easy to understand.

Getting to that point takes more effort than the finished clock lets on. The project involves printing, soldering, loading firmware, and assembling the moving parts, although the supplied print orientations don’t require supports. Smooth gear surfaces matter, and the guide includes lubrication and tuning advice. The uncluttered desk ornament is also a small mechanical project, with patience required before it starts keeping time.

The ratchet is designed to compensate for missed motor steps, though it also introduces a reason to think twice about bedside placement. The guide describes removing its hook for quiet operation only when the mechanism runs smoothly enough. On a desk or shelf, that choice comes down to how much of the clock’s engineering you’re prepared to hear as well as admire.

The post Hollow Clock V Trades a Solid Dial for a Ring of Hidden Gears first appeared on Yanko Design.

Changing a home’s layout usually means working around walls that have no intention of moving. The Segmented Building System concept approaches that problem by treating a building as a series of four-foot-wide sections, rather than one permanent shell. This unconventional architecture proposes a house that could be dismantled and reassembled instead of demolished when circumstances change.

Each section is conceived as a slice through a building, combining floor, wall, and roof panels into a complete or partial profile. Structural insulated foam panels would form these pieces, which could arrive separately or already assembled. The four-foot measurement describes the segment’s width, not the room’s overall span, so the proposal isn’t asking anyone to squeeze into a very narrow little house.

Designer: Michael Jantzen

Repeating those slices would let a building stretch, while combining full and half profiles would allow it to branch sideways. Their varying heights could give a shared living area a taller ceiling and keep adjoining spaces lower. Rather than committing to a single box-shaped module, the idea is to assemble different volumes from related parts, with their rooflines following the changes below.

The more interesting move, however, is to slide neighboring profiles out of alignment. Glass would fill the gaps, turning the joints between sections into narrow openings for daylight. Those openings could continue from the walls into the roof, bringing light into a tall central space. Instead of treating every seam as something to hide, the concept makes some of them part of the architecture.

The exterior isn’t tied to its mustard-yellow finish, either. Metal or cement-composite boards are proposed as cladding options, applied before delivery or after assembly on site. That gives the same underlying system room for different appearances, rather than making one facade part of the deal. Solar panels could also attach to the segments, with off-grid operation among the ambitions for the system.

Of course, rearranging a house wouldn’t be quite as casual as rearranging its furniture. The segments would attach to a prefabricated concrete perimeter foundation shaped for the chosen layout. Moving them elsewhere would still mean preparing a suitable base and reconnecting the building’s services. The proposal describes reusable sections, not a finished home you can simply pick up and drop onto any empty plot.

The point of taking those sections apart would be to use them again, perhaps in a different arrangement at another location. That’s a useful distinction from grinding a demolished building into material for something else. The ambition is to keep a usable building section intact. A change of address or layout wouldn’t require giving up the pieces that already made up your home.

The post This Modular Building Concept Assembles Homes From Four-Foot-Wide Slices first appeared on Yanko Design.

Taking someone’s photograph often means hiding your own face behind a camera or phone. That’s a rather strange way to capture a shared moment, especially when you’re trying to keep a conversation going. HOA’s upcoming A1 camera takes a different approach, using a large, open frame as its viewfinder so you can look directly at the person you’re photographing with both eyes open.

The shape is almost comically simple, leaving a rectangular border, a solid lower section, and a circular lens assembly that overlaps the opening. Rather than squeezing a tiny viewfinder into one corner, the body gives you a generous space to look through. The lens still occupies part of that view, of course, but there’s considerably less camera standing between you and your subject.

Designer: Lutra

That could make photographing friends feel a little less like asking them to perform for a gadget. You can keep talking, watch their expressions, and press the shutter without switching your attention to a live preview. Accurate composition is another matter, however. How closely that opening matches the final photograph, particularly as you move it away from your face, still needs testing.

Inside that unusual outline is a Sony 16MP sensor paired with an autofocus lens offering a 26mm-equivalent field of view. That’s a wide-angle perspective suited to keeping some surroundings in the picture, rather than concentrating on a distant face. HOA lists a weight of about 4.9 ounces and a battery rated for up to 90 minutes of continuous shooting on a single charge.

Your phone returns to the process when it’s time to see what you’ve captured. HOA says tapping a smartphone against the camera’s back will let you view photographs, although detailed instructions are still pending. You can shoot without Wi-Fi, so a walk with your camera doesn’t require finding an internet connection first. Getting authentication certificates through the companion app requires going online, however.

Those certificates belong to ShootProof, HOA’s proposed system for checking whether a photograph has changed since capture. The company says a secure chip signs each image’s digital fingerprint, with that record entered into a blockchain registry. That’s a record of the file’s integrity, not a guarantee that the scene was truthful. Photographing something staged doesn’t make it honest, certificate or no certificate.

There’s a more personal kind of signature as well, and this one actually appears in the photograph. An optional Signature mode places your chosen mark in a corner of each shot, much like signing a print. You can leave a little trace of yourself on photographs of friends or familiar places, rather than adding your signature to every individual photograph by hand afterward.

The planned December 21 release is limited to 100 numbered First Edition cameras, priced at $289. That makes the A1 an unusual purchase before its image quality and phone workflow are fully demonstrated. Its open frame offers an appealing way to keep looking at people while photographing them, but the photographs still have to justify carrying another device alongside your phone.

The post HOA A1 Camera Lets You Stay Face-to-Face While Taking Photos first appeared on Yanko Design.

Chargers have become smaller and more capable, but their cables still have a habit of becoming a tangled mess in our bags. Even remembering to pack one doesn’t guarantee you’ve brought the other. Twelve South’s Cablesnap 65W charger tackles that familiar problem with a retractable USB-C cable, keeping the wire tucked inside its body until you actually need to plug something in.

The idea is pretty straightforward, although it addresses a chore that’s easy to overlook. Pull out the USB-C connector and the flat cable extends up to 29 inches, giving you some freedom to position your device. When you’re done, a small tug sends it back into the housing. There’s no need to wrap the cord around the charger and hope it stays put.

Designer: Twelve South

The connector has its own recessed resting place beside the extra ports, so there isn’t a loose tip dangling outside after the cable disappears. That leaves a rounded rectangular body with relatively little visual clutter and a contrasting end section. Coastal blue, Dune, and Slate finishes give it some personality, especially if you’ve grown tired of the usual anonymous black or white chargers.

That disappearing trick does come with a catch, of course. A 29-inch cable works best when the outlet is already reasonably close to where you want your device. A desk socket is one thing; an outlet hidden behind a hotel bed is another matter. You can avoid having extra wire spread across the table, but you can’t pull out length that isn’t there.

Fortunately, the built-in cable isn’t your only connection. An additional USB-C port and a USB-A port let you charge up to three devices together, which could cover a laptop, phone, and wireless earbuds at the end of the day. You’ll still need separate cables for those extra ports, though, so this particular arrangement hasn’t made your entire cable collection obsolete just yet.

The advertised 65W, however, needs a little explanation. That’s the charger’s total available output, rather than what each device receives when everything is plugged in. The USB-A port tops out at 18W, while the overall power budget is shared. Charging a compatible laptop alongside your other gadgets is convenient, but you shouldn’t expect it to receive the full 65W in that particular arrangement.

The US plug folds into the body as well, keeping its prongs from sticking out while the charger is packed away. Included Type G and Type C adapters accommodate compatible UK and European outlets, saving you from sourcing those pieces separately. Between the folding plug and retractable cable, there’s less to arrange before slipping the charger back into your crowded travel bag.

At $49.99, the Cablesnap 65W puts a price on not having to coil a cable every time you move between desks or pack for a trip. The integrated design does raise a question about replacing that cable, something Twelve South doesn’t explain. You still have the spare USB-C port if needed, but using it brings a loose cord back into your bag.

The post Twelve South’s Cablesnap 65W Charger Packs Its Cable So You Don’t Have To first appeared on Yanko Design.