Flux

So, when given the task of designing a 1mechanical nameplate as a 2decorative 3household object that 4fascinates, my first instinct was to play with moving elements. Three directions made the shortlist — click one to read it.swipe through them.

Selected

Numbered on the rig itself: a 1mechanical proof of concept, then a 21:1 contour scale model. Three mechanism iterations follow — 3a snap-on magnetic letter holder, 4a single-gated straight cam-switching slot, 5a single-gated shifter with a J-shaped self-locking slot — alongside a 61:3 appearance model, its 7moving camshaft on bearings, 83D-printed letter housing iterations, and finally 9a mild-steel letter core in an acrylic housing.

The gated shifter was the actual unlock: the straight slot (④) let the cams drift between profiles mid-run, so gating it (⑤) made profile changes deliberate and repeatable instead — the point where the two tracks, mechanism and housing, actually met.

Four steps to use it: drop magnets into the letter holder to spell what you want, snap the holder into the bracket, set the gated shifter to a profile, and turn the speed knob.

Steps of use

01

Step

Create your display

02

Step

Snap in place

03

Step

Choose a profile

04

Step

Engage motor

Underneath, a system of motor-driven cams in three profiles — wave, binary, jitter — push the magnetic letters into the ferrofluid display: the motor turns the camshaft, the camshaft pushes a follower, the follower drives a magnet into the display, and springs pull it back.

Mechanism

01

Step

Motor turns camshaft

02

Step

Camshaft pushes follower

03

Step

Magnets attract ferrofluid

04

Step

Springs push follower away

Overall, mm650 × 230 × 155