Floor · Foot sensor, Touch, Mouse
Balloon OX Quiz
A true-or-false quiz on the floor: a balloon carries each statement, visitors step on O (true) or X (false), and a short explanation appears after a wrong answer.
Free evaluation buildEnglish
Floor · Foot sensor, Touch, Mouse
Blood Vessel — LDL Cleanup
Let visitors clear an artery with their feet — and watch the blood flow speed back up.
- Surface
- Floor projection, a wall projection or a touch panel/monitor, 1920×1080 (display scaling at 100%)
- Input
- A touch panel, touch monitor or mouse works as it is, no LiDAR sensor needed. To play on the floor, add a foot sensor that sends touch signals, such as an MP-F floor unit (drivers not included).
- PC
- Windows or Mac with Chrome and WebGL (any recent PC). No internet needed.
Free · Windows & macOS · 199 KB · Download appears right after the form
In real use
See it with real people
Stepping on plaque to clear it, on a floor unit at a pop-up in Seoul.
A client edition carrying the client's logo ran at a pharmaceutical brand's media session in Seoul, alongside the floor quiz.
Scope Client edition · one-day rental event, 2026 · the library build has a “YOUR LOGO” slot ready for yours
Filmed in Korea on an earlier build, so any on-screen text is in Korean. The evaluation build is in English.
Who it's for
Made for spaces like yours
- Pharma and healthcare agencies running cardiovascular campaigns and launches
- Health fairs, hospital lobbies and public-health booths
- Science museums and biology classrooms
What it does for you
For you and your visitors
- Shows cause and effect without a word: as LDL plaque builds, the vessel narrows and blood cells slow; clear it and they speed back up. A simplified illustration — it makes no medical claims.
- Never ends and never needs a reset: plaque keeps coming back, so the floor is ready for whoever steps on next.
- Put your logo in the scene — drifting along with the blood flow or fixed in a corner.
- Runs offline with its 3D engine bundled, and one launcher starts it full screen on Windows.
Gallery
Hardware
Runs on MP Series
Ran on an MP-F floor projection kiosk at the client event. Also works on a wall projection or a touch screen.
Make it yours
Change it yourself, or let us
These settings live in customize/config.js inside the download. Edit, save, reload.
| Setting | What it changes | Default |
|---|---|---|
Your logologo.file | Path to a PNG or JPG in the customize folder (transparent PNG works best). The build ships with a YOUR LOGO placeholder so you can see where it goes. Empty = no logo. | customize/your-logo.png |
Logo placementlogo.mode | "fixed" = bottom-right corner, "flow" = drifts through the vessel with the blood now and then, "both". | fixed |
Logo sizelogo.width | Logo width in pixels on the 1920×1080 screen (60–640). | 240 |
Logo glowlogo.glow | A soft light behind the logo so it stays readable on the red background. | true |
Hint titlehint.title | Big line of the start hint in the middle of the screen. Empty hides it. | Clear the way! |
Hint texthint.line | Smaller line of the start hint. Empty hides it. | Step on the yellow plaque to keep the blood flowing |
Hint comes back afterhint.idle_seconds | The hint shows until the first step and comes back after this many seconds without a step. 0 = never show the hint. | 10 |
Plaque at the startplaque.start_count | How many plaques sit on the vessel walls when the scene starts (0–34). | 18 |
Plaque growthplaque.growth_speed | How fast plaque grows and new plaque appears: 0 = never grows, 0.5 = calmer, 2 = busier. | 1 |
Regrow delayplaque.regrow_seconds | A cleared spot can start growing back after this many seconds (0.1–60). | 0.8 |
Blood cellsblood.cell_count | Red blood cells on screen (10–300). Fewer is lighter on older PCs. | 100 |
Flow speedblood.flow_speed | Overall flow speed (0.2–4). The flow still slows down as plaque narrows the vessel. | 1 |
Heartbeatheart.bpm | Beats per minute of the pulsing vessel walls (30–180). | 72 |
Window titletext.page_title | Browser tab / window title. | Blood Vessel — LDL Cleanup |
Volumeaudio.volume | Sound volume, 0 (silent) to 100. Sounds are generated in the browser; there are no sound files. | 100 |
Hide mouse pointerdisplay.hide_cursor | Hides the mouse pointer over the scene for a clean kiosk screen. Set false to see it while testing with a mouse. | true |
Need more than settings?
Your logo and colors, another language, your own questions or content, or a new piece on the same idea.
Specs
Technical details
- Package size
- Windows & macOS: 199 KB 203,640 bytes
- Operating system
- Windows & macOS
- Entry file
- index.html
- Resolution
- 1920x1080 stage (scaled to fit other window sizes with letterboxing; 1:1 at 1920x1080, 100% scaling)
- Orientation
- Landscape
- Offline
- Yes, no internet needed
- UI language
- English
- Input
- Foot sensor, Touch, Mouse
- Players
- Several at once (multi-touch)
- Session length
- Continuous — no rounds
- Version
- 2.0 · built Oct 29, 2026
Checksums (SHA-256)
- blood-vessel-ldl-all.zip
ea11940320aeef0872ac398bdfbc720f4e2cba81430246146aa37e957c5276c2
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