Resources
Everything a deployment needs, downloadable.
Because our sites often can't reach us, the documentation has to travel. These are the guides, specs, and references we ship with every rollout.
Deployment Guides
Step-by-step provisioning, mesh pairing, and sync-cadence setup, written to be followed by local staff with no prior Untether contact. Printable.
Hardware Documentation
Full teardown, parts list, and field-repair procedures for the rugged classroom device and the solar/handcrank power kit.
Content-Pack Format
The open authoring spec: how lessons, media, assessments, and printable fallbacks are packaged so one format serves device and paper alike.
Reference
Glossary
The handful of terms that come up in every deployment conversation.
- Content pack
- A self-contained subject bundle — lessons, media, assessments, teacher companion — that runs fully offline.
- Sync hub
- A device or small server that aggregates progress and distributes pack updates during a network window.
- Opportunistic sync
- Exchanging data whenever a network happens to be reachable, rather than on a fixed schedule.
- Mesh seeding
- One synced device sharing packs peer-to-peer with others in the room, no internet involved.
- Mastery gate
- An offline-scored checkpoint a learner must clear before the next strand unlocks.
- Eventual sync
- The guarantee that an offline record reaches a hub across some future network contact, not immediately.