The samples are browser-safe versions of the interaction model, designed for families, partners, and reviewers.
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Back to ShowcaseKoydo LABS
The public bench for Koydo's most developed v5 experiments.
These are playable web previews for the strongest LABS tracks: Matter & Energy, Body Atlas, and Lingua Speech. Each page is public-friendly, and each one points back to native Flutter evidence while clearly keeping launch gates visible.
The public pages now map back to route hosts, generated assets, tests, and readiness manifests in koydo-mobile.
The readiness audit remains 0 of 15 launch-ready until human review, physical device QA, haptics, accessibility, and speech gates pass.
Playable LABS
Three developed experiments with public demo loops.
Playable demoMatter & Energy Lab makes states of matter something you can heat and cool.
Drag the temperature and watch a real, computed particle model freeze, melt, and boil — solid, liquid, gas — in the browser.
Open playable sample
Playable demoBody Atlas lets learners inspect body systems one calm layer at a time.
Toggle the skeletal, muscular, circulatory, and nervous systems on a code-drawn figure and read a plain-language fact for each.
Open playable sample
Playable demoSpeech Lab scores clarity, rhythm, and meaning as you speak.
Say a target phrase and get instant feedback on how clearly, how smoothly, and how completely you said it — speech recognition runs right in the page.
Open playable sampleNative Flutter evidence
Public pages now have a real evidence bridge.
MatterEnergyLabRouteScreenMatter & Energy Lab v5/activities/matter-energy/states-of-matter
Flutter route host, generated visual/audio assets, R2 live QA, telemetry QA, and launch readiness audit exist.
Launch readiness remains blocked by physical device, haptics, accessibility, and human visual/audio review gates.
Open public demoBodyAtlasLabRouteScreenBody Atlas Lab v5/activities/body-atlas/inside-out-kid
Flutter route host, app-route smoke coverage, generated atlas assets, R2 live QA, and launch readiness audit exist.
Physical tablet review, manual assistive-technology review, haptics, and human asset review remain pending.
Open public demoLingua Speech Lab contract/runtimeLingua Speech Lab v5packages/lingua speech-lab runtime
Speech-lab contract, runtime, platform ASR tests, fake-ASR probes, and transfer assessment exist.
Native mic/ASR, physical device, haptics, accessibility, and human speech-lab review gates remain pending.
Open public demo