Observe
Overhead cameras read the canopy every ninety seconds — leaf angle, color drift, the first millimeter of wilt. Nothing taped to a stem. The plant itself is the instrument.
phase i — the lookingVERDANTIA
Verdantia is a fictional greenhouse-automation company. Vine animation and a growth meter illustrate cameras, climate controls and crop forecasts.
The design follows an imagined greenhouse through a growing season. The readings and forecasts are examples, not measurements from a working system.
Walk the naveIt gardens the way gardeners do.
The concept is a closed loop that watches the crop, chooses a change and records the action. It begins with the plant and uses the smallest intervention it can.
Decide
A growth model trained on twelve simulated seasons weighs light, vapor and root moisture, then picks the smallest intervention that keeps the curve on track.
phase ii — the weighingTend
Vents, shades, drip lines and fans move in millimeters, not lurches. Every action is logged, reversible, and small enough to undo before morning.
phase iii — the touchingFive instruments, one garden.
Each module does a single job well, and they argue with each other before anything in the glasshouse moves.
Canopy instrument · vision
Reads turgor, chlorosis and tip growth from overhead scans. In our simulations it flags a wilting row eleven hours before a walking inspection would.
Loom instrument · climate
Weaves light, humidity and airflow into one loop, holding vapor-pressure deficit inside a hair's width of target through a desert night.
Rootgraph instrument · substrate
Models the root zone as a moisture-and-nutrient graph, and predicts the dry pockets a drip line will miss before it misses them.
Sentinel instrument · pathology
Samples the air for spore load and quarantines a bay with airflow alone — no walls, just a wall of wind.
Oracle instrument · forecast
Calls the harvest window with its error bars printed as large as the number. When the bars widen, it says so first — before you ask.
What we hold to.
Error bars or it didn't happen.
Every forecast ships with its uncertainty, and the uncertainty is typeset as large as the number. A confident wrong answer is the only failure mode we refuse to tolerate.
The plant is the ground truth.
When the model and the leaf disagree, the leaf wins and the model retrains that night. No sensor reading outranks the crop it was pointed at.
One-hand override.
Any grower can pause the entire system from the aisle with one hand, and it stays paused until a human — not a scheduler — turns it back on.
No black boxes in the glasshouse.
Every vent that opens traces back to the readings that opened it. If we can't show the chain, the vent doesn't move.
One verb: observe.
The whole system speaks a small protocol. You ask a nave what it sees; it answers with a growth index, a stage, and the smallest useful action — never a bigger one.
The same index drives the meter in the corner of this page. Scroll, and you are walking a season.
// ask the east nave what it sees POST /v1/naves/east/observe { "scan": "0412-night", "resolve": ["turgor", "chlorosis", "tip_growth"] } // it answers with the index — and its doubt 200 { "growth_index": 0.62 ± 0.04, "stage": "CANOPY", "advice": [{ "actuator": "vent_3", "action": "open_4mm", "because": "vpd drifting high since 02:10" }] }
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