A rhythm of your own.
Stillness, wandering, turning in place. Participation has many shapes. The edges of the room belong to the dance as much as its centre.
Each point has a rhythm of its own. Watch what happens when those rhythms meet—and what remains when they part.
A slow opening at 70 BPM. Follow the slider through musical tempos and beyond, up to 111×. Dancers is the number who will stay. People arrive and leave through the door, one at a time. This is a silent experience.
Connectability sets the chance of a connection on each new close approach; 100% welcomes every neighbour. Duration varies around the selected average, in dance seconds. Either slider at zero turns connections off. Changes take effect without restarting; arrivals and departures wait while paused.
Pairs are the usual shared dance. Clusterability sets how readily a third dancer joins or a group grows. At 0%, existing groups return to pairs; larger groups remain less likely than small ones.
At this tempo, playback follows your device’s available capacity.
From inside a dance, there is only this breath, this turning, this other person arriving at the edge of attention. From a little distance, another shape appears: a room making and remaking itself through small choices.
Here, a line is a trace of time shared. It does not bind the people it joins. They are free to move apart, to meet someone else, to be alone. The longer they dance together, the longer that trace takes to disappear.
Try a small gathering, then a crowded room. Let the tempo rise. Notice what you follow: the individual light, the meeting, or the space between.
Stillness, wandering, turning in place. Participation has many shapes. The edges of the room belong to the dance as much as its centre.
A meeting becomes a shared movement. Two people find a rhythm; a third makes it different. A group gathers, opens, and changes as people come and go.
To part is also part of the dance. A connection can leave an impression without becoming an obligation. The room keeps making space for what comes next.
Dancers alternate between their own rhythm and mutual encounters. Most shared dances are close partnerships; occasional groups grow and change, with up to ten people. The Physics of the Floor below describes the movement principles. The connectability slider sets how readily a close approach becomes a connection. At 100%, every nearby pair connects, including passing encounters. Longer shared dances develop reciprocal movement; a brief passing connection can leave a short trace.
While two people dance together, their thread stays bright. After they part, it fades over the same duration: thirty seconds together leaves thirty seconds of fading. New dances can begin while previous threads linger. Pause stops both movement and fading; Begin again clears the room’s history.
Tempo scales the dance’s own clock: 140 BPM moves twice as fast as 70 BPM, including the life of its threads. The musical part of the slider is deliberately spacious; its far end is an imaginative extreme, not a suggested musical tempo. The 70 BPM opening is informed by the Ecstatic Dance guide. No sound is played.
| Dancers | Movement | Encounters |
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Keyboard: Tab to each control; arrow keys adjust the sliders. Escape leaves Stage view. Your system’s reduced-motion preference starts the experience paused. Everything runs in your browser, with no accounts, tracking or saved personal data.
A room is shaped by individual rhythms, mutual attention and the freedom to move apart. These are the dance-floor dynamics this experience is built to express.
Participation includes dancing in place, quiet movement, wandering and continuously circulating. Some dancers prefer more time alone. Circulating dancers follow broad, curved routes through the room as well as its periphery. People move fluidly between solo movement, travel and shared dance.
The vast majority of shared dances are between two people. Both partners contribute: circling, exchanging places, turning together and travelling across the floor. Close, contact-like partner movement is the usual state, with occasional openings, approaches and returns. A brief chase can belong to a phrase; one person continuously fleeing while the other follows is not the shape of the whole dance. Radius, tempo, direction and reversals vary.
Trios weave in and out, changing order and spacing. Groups open and close, gain and lose members. A duet might become a trio, grow to five, six or seven, lose someone, then welcome another. Groups of four to ten are possible but uncommon at the default setting. Every member remains active; bodies keep their own space. Clusterability governs invitations into these larger dances. At zero, shared dancing stays in pairs. Increasing it makes group formation and growth more likely, while larger groups remain rarer than small ones.
Moving nearby and choosing a shared dance are different things. Dancers avoiding an encounter change course before crowding one another. Connectability sets the chance that a new close approach becomes a connection: zero means no connections; at 100%, every neighbouring pair can leave a thread, including a brief passing encounter. A passing thread does not require a lasting partnership. The average-duration slider sets the centre of a varied range of dance lengths, from zero to 100 dance seconds. Either connection control at zero switches shared dancing and threads off.
While a shared dance continues, its thread stays bright. After parting, the thread fades over the length of that dance: thirty seconds together leaves thirty seconds of fading. New dances can begin while earlier threads linger. Threads follow the dancers but exert no pull. Meeting again makes a new shared phrase; after a genuine separation, its fade reflects that new time together.
There is no permanent attraction towards another person, a group or the centre. Solitude and the edges belong to the floor as much as togetherness. Dancers turn and flow near boundaries instead of accumulating in straight rows against them. Partners and groups steer their shared movement within the room; no member is left pinned to a wall.
The room begins empty. Everyone enters through the same single vertical doorway, one at a time. The dancer slider, from five to 111, sets how many people will stay. Increasing it invites arrivals; decreasing it starts departures. People walk through the doorway rather than appearing or vanishing on the floor. Changing the gathering keeps the existing dance and its history intact.
Tempo begins at a spacious 70 BPM and can rise to an imaginative 111 times that pace. It speeds movement, arrivals, shared dances and fading together. This is a silent experience. Pause holds the whole floor; Begin again opens a fresh, empty room. Reduced-motion preferences start the dance paused. Starbursts or optional symbols show the same dancers and relationships.