Description
An architectural drawing program for Psion organizers, written by Lumen Software for architects.
Provenance
Donated with the machine it was used on. The controller had failed, so the memory chip was removed and read directly. All of the work survives. The repairs are listed in the record’s damage map.
Preservation
- Fixity (SHA-256)
f951a653de7662134e2639b65af4219a11463c1f206d763b66b048c6bc835fcf- Last verified
- Sep 3, 2026, by Vigil
- Emulation profile
- LZE-EPOC-3 · lz-arm core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. The license does not permit copies to be taken away.
In the reading room it runs in emulation under profile LZE-EPOC-3, from a read-only copy of the recovered image, as it would have on Psion organizers.
Cite as: Lumen Software, Helix Plan 1.6 (1994). Lazarus Archive, LZ-20681.