https://colinacton.org/papers/autofocus/presentation-outline 2026-09-25T17:44:13.710Z https://colinacton.org/ 2026-09-25T17:44:13.709Z https://colinacton.org/papers/autofocus/ 2026-09-25T17:44:18.207Z https://colinacton.org/papers/ 2026-09-25T17:44:18.207Z https://colinacton.org/tags/ 2026-09-25T17:44:18.207Z