Widening and narrowing
Widening. The edit removes a condition that would have closed or badly narrowed the corridor. A disease that kills in early childhood. The edit takes the future person from a closing to the width the human architecture ordinarily supplies. The future operator inherits a corridor they can read from, register in, commit within. Maintenance.
Narrowing. The edit installs a feature the future override would otherwise have been free to develop along, selects one trajectory and closes the rest. Eye colour. Height. A body shaped to an external aesthetic. The editor has used override to contract a room the future person might have used differently, or not engaged at all. Contraction.
Clean at the extremes. Lethal disease is widening. Cosmetic selection is narrowing.
This is the short edition of Ø Applications — a summary. Where a step is compressed here, the original carries it in full. The original book (PDF) · This edition (PDF)
The same page on the420code.org: the420code.org/models/applications/06-genetic-engineering/