Rainbow Timeline
The gradient playback rail visualizes seasonal cadence, instantly communicating expansion pace, pause cycles, and opportunity gaps to stakeholders skimming for momentum.
Interactive Travelogue
Reizentraj turns two years of Google Takeout telemetry into a cinematic control room—privacy-aware playback, flight detection, and live basemap swaps bundled into a shareable explorer.
The toolkit ingests raw Records.json exports, coarsens sensitive corridors, and ships a self-contained deck.gl + MapLibre experience in seconds. Under the hood, trajectory.py orchestrates jump-threshold flight inference, rainbow palette recolouring, optional country/state stats via reverse_geocoder, and hardened no-fly carve-outs for Chicago and Beijing. The result is an investor-ready cockpit where every slider, toggle, and basemap drives a narrative about expansion, retention, and operational discipline.
Rainbow Worldview
MapLibre style swaps (Voyager, Positron, Dark Matter, or custom URLs) keep the same rainbow palette consistent across continents so the narrative scales from street grid to globe without retooling.
Flightpath Intelligence
Jump-threshold logic from trajectory.py converts long hops into ✈︎ arcs, letting operators freeze playback, inspect each leg, and compare scheduled versus actual dwell times without leaving the map.
Places Ledger
Optional reverse_geocoder + pycountry enrichments auto-summarize countries, states, and anchor neighborhoods so every investor deck comes with defensible market penetration stats.
Dynamic Play Trail
The draggable console scrubs a multi-year timeline at variable speeds, keeping timestamp readouts, trail length, and exploration mode wired to the same state machine so story beats never fall out of sync.
This is my personal travel history across the two years leading into October 2023, filtered through Safety Mode so trajectories are coarse, timestamps collapsed, and no precise anchors (home, workplaces, favorite spots, or hotels) survive—yet you can still swap map styles, inspect the country/state/prefecture counters, and pull total distance tallies whenever you need signal.