Technology

Ark-Core Cells Dense, sealed power organs that output stable high-grade energy without combustion, designed to last a generation-ship lifetime. They are not native to Elshore, they arrived with Vaparium and comparable Meir hullcraft, and cannot be rebuilt from anything found on the planet. Every high-power deployment is also a consumption event: the ark can win a moment and lose centuries.
Imperial Credit System The economic and identity substrate of the Maan empire, running through every transaction from burial-plot terminals to pharmacy dispensers and capsule-train turnstiles. Credits are the measure of life in the empire, access to medicine, food, shelter, and transit is gated by credit class or subscription tier. The system is identity-bound and stratified, with parallel ration-strip and stipend rails for those outside the credit-seal class.
Inarin-Glass Capsule-Train An Iru-era urban magnetic-levitation transit system, still running in AC 50 through tunnel lanes beneath the city. Its long glass bodies were once clear as air, the Inarin glass class let passengers feel as if they were flying through stone. In the present age the glass is clouded with spore-dust and old fingerprints, the hover-coils whine thin, and station light strips stutter where maintenance has stopped caring. It still moves passengers from canal-block districts to the ISEMH Square interchange.
Meir Battle Armour Biotech armour grown in the organ-bays of Meir hullcraft and released to soldiers along planned seams rather than issued from stores. Plates emerge slick with translucent slime; the donning sequence is a bonding event in which the armour warms to the wearer, seals to four-armed geometry, and confirms through chest-embedded pulses. Each release is a consumption event against the ark's irreplaceable power budget.
Meir Biotech Weapons A suite of engineered-organism arms grown in the Ark's organ-bays and released to Meir soldiers alongside their battle armour. Long-arms for the upper pair of hands, side-arms for the lower pair, and specialist tools including a release-cutter, conduit-coupler, and tethered beacon-scroll, all grown, bonded, and surrendered back to the Ark on return. Nothing here is manufactured in any conventional sense, and nothing fires without grip-pulse confirmation.
Bar Tactical Weapons The indigenous machined ground-kit of the Free Clans of Baramma, tuned for canopy combat in the vertical settlement of Yara. Matt-black throughout, sized for Bar hands, and built to read as shadow in amber pod-light. Nothing here is imperial, nothing is Meir biotech, this is professional clan-armory work from people who understand what it means to defend a tree-city at night against an enemy coming up the trunk.
Legacy Medical Dispensary Network An Inarin-era imperial medical infrastructure of power-fed nodes, interface spines, verification cores, formula index stores, and cure-dispensing machines that once operated at planetary scale. In AC 35 a sabotage event, a staged containment failure at a power node, sent a field surge through the interface spines, corrupting the verification cores and formula index stores irreversibly. The cure machines cannot be trusted even if power returns. The AC-50 Medika operates on the degraded successor apparatus: palliatives, half-empty shelves, and subscription tiers where the cure class used to be.
Nutrient-Gel Energy Loops The circulatory energy distribution system of Meir hullcraft, routing power and status information through living walls and conduit housings using conductive gels. They embody the Meir biological-engineering approach: systems that flow, self-seal, and adapt rather than running on hard-wired conduit. The catalytic compounds the gel chemistry depends on were stockpiled before the Great Flight and cannot be replaced from anything Elshore can supply.
Resonance Stacks Layered harmonic converters that turn vibration and pressure differentials into usable power and control signal, sustaining the living interior environment of Meir hullcraft. They power corridor states, banded lighting, glyph interface planes, and low-latency internal communication. Elshore can supply the vibration the stacks need, but not the specific substrate doping that makes conversion possible, and the stacks decay by fatigue and microfracture in the living substrate.
Kuru Coils Iru-era field coils sealed in resin-ceramic cages, designed to deliver one clean strike of energy and then go quiet. They are not continuous-power devices, they perform one violent act reliably and then wait to be recharged or replaced. Common in temple vaults, legacy security systems, and anywhere the Iru preference for decisive, controlled force rather than sustained output was built into the architecture.
Naavsiiee Jars Heavy dullglass canisters containing conductor films, dielectric skins, and ion-gel cores, the most common surviving Iru power storage and the practical baseline of Iru energy technology wherever legacy infrastructure still functions at low draw. Unglamorous and rebuildable, they are slowly dying: each rebuild leaks more and holds less than the last.
Nuxglass Tiles Thin dark glass-ceramic plates that act as collector and reservoir in a single unit, designed to be embedded in the walls, floors, and eaves of Iru buildings to passively harvest light from Elshore's twin suns. They feed low-draw infrastructure silently for as long as the surface remains clean and the glass sound, which, after centuries, it often is not.
Seed Cores Compact long-life power units reserved for systems that must not go dark for centuries: deep-archive timekeeping, identity anchors, sealed warnings. They use exotic conversion methods that current craft cannot reproduce cleanly and can barely service without risk. The difference between a dead ruin and a ruin that still watches you is a functioning seed core.
Sola'kraka Blocks Porous ceramic or mineral blocks soaked in conductive salts and stacked dielectrics, acting as spike sinks and line smoothers that buffer intermittent power sources into brief stable output. Crude by Iru standards, but hard to destroy, easy to rebuild if the salt map is known, and the most accessible legacy power technology remaining on Elshore. They are how ruins run seemingly impossible technology: not continuous power, just stolen moments of buffered output.
Compact Field Reserves Small sealed reserves used to bootstrap Meir hullcraft systems after hard shutdown or damage, the emergency restart layer of Vaparium's power architecture. They exist in a finite count that cannot be increased. Once a reserve is drained or cracked it becomes inert mass, and each use is an irreversible strategic decision that Vaparium must triage against the arc of its remaining operational life.
Ilso-Seal Cells Authorization-bound power reserves in which the casing geometry and Ilso inscription are functional elements of the circuit, not ornament. The mark is a field path, a lock, and a limiter simultaneously, binding energy delivery to authorized identity. They are critical to archive locks, custodial systems, and any device that must refuse the wrong hands as firmly as it refuses the wrong load.
Annil Maintenance Master Key A physical magnetic-class access card, thicker than modern trainee passes, its original faded print overwritten in black marker with the words "Annil Maintenance Master Key" in jagged New Arram script. The handwriting reads as though made by a hand not built for writing, consistent with the Annil who annotated it. It operates the hidden-chamber false-wall panels within the ISEMH, giving access to spaces the Maan empire's own issued credentials cannot open.
ISEMH System The Infrastructure for Synthetic Emergence and Matter Hosting, the planet-scale Inarin-era system that underlies the fallen world: an identity, logistics, fabrication, and sensor mesh bound to an orbital satellite grid, subsea cores, and a control node in every major Iru city, all mediated by an autonomous synthetic-conceptual-language layer that has run on its own protocols since AC 7. It is not a single building or a friendly intelligence in a tower but an authorization-mediated execution system spread across the world; the 133-floor arcology at the centre of Udhafa is only its greatest surviving urban node. In AC 50 the Maan empire runs the public-facing operations of the nodes it holds, while the autonomous layer runs beneath them.
The Grël Protocol An autonomous ISEMH sub-system initiated in AC 7 on the reawakening of the facility from deep reserve, designed to synthetically re-seed civilization through a programmed bloodline. It works in three stages: triggering accelerated cell division in viable ovarian tissue, programming the resulting offspring's DNA to couple with the ISEMH's synthetic conceptual-language interface, and embedding character traits and fragmentary genetic memory to guide the child's behaviour toward a specific restorative purpose. The term "grël" names both the protocol and the bloodline it produces.
Hibernation Pod Long-duration biological stasis vessels of Inarin-era engineering, built into the ISEMH and deployed across the Iru empire at the time of the Great Flight. Glass pillar housings, coiled cable feeds, a bluish cryogenic suspension medium, and Ilso-script consoles with manual release latches. Some have run continuously for nearly 150 years. They are still operational in AC 50, distributed across the ISEMH's floors, and the Maan empire is in the process of emptying and processing their occupants.
Pain-Implant A needle-delivered intracranial actuator of Iru origin, implanted at the neck and self-locomoting to the brainstem. Remote-commanded and configurable across at least three output levels, it propagates pain along the spine in controllable waves. The Order of Randen operates salvaged examples in AC 50 as coercion instruments. The Iru used the device on their own subject peoples; the Order of Randen now uses it on theirs, with the device unchanged.