From b9b46e5b74207c6cbe0e1c006c7540f56537ccab Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Thu, 16 Jul 2026 09:11:29 -0500 Subject: docs: record the component taxonomy and the alphanumeric survey Crossing Foley's elemental tasks against cardinality over the kit finds two empty cells: selecting one of a dynamic set (the device and network lists) and alphanumeric text entry (a WiFi password). Panels that already exist want both. The cross needed an axis the note didn't carry. Cardinality lumps all one-of-N together, so a chicken-head selector and a WiFi list share a cell that then reads as covered. Set stability is what separates them. The axis is invisible from inside hardware, where every option set is engraved at manufacture. That's why a catalogue modelled on period gear goes blind exactly where its software consumers live. The period answer to a changing set was never a control but a re-labelable slot: jukebox title strips, Rolodex cards, scribble strips. The slot is manufactured, the label isn't. Reference photos supersede the teletype for text entry. They're all ABC-order industrial keypads, whose colour-coded CANCEL, CLEAR/NO and ENTER/YES land on the palette untranslated. A survey adds two idioms unlike a keypad: the index typewriter, which selects on one control and commits on another, and the chorded keyset, which has no key per letter at all. --- .../2026-07-16-abc-keypad-membrane-color.png | Bin 0 -> 415822 bytes .../2026-07-16-abc-keypad-membrane-fkeys.png | Bin 0 -> 530533 bytes .../references/2026-07-16-abc-keypad-stainless.png | Bin 0 -> 466591 bytes .../references/2026-07-16-letter-drum-bank.png | Bin 0 -> 130871 bytes 4 files changed, 0 insertions(+), 0 deletions(-) create mode 100644 working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-color.png create mode 100644 working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-fkeys.png create mode 100644 working/retro-stereo-widgets/references/2026-07-16-abc-keypad-stainless.png create mode 100644 working/retro-stereo-widgets/references/2026-07-16-letter-drum-bank.png (limited to 'working/retro-stereo-widgets/references') diff --git a/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-color.png b/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-color.png new file mode 100644 index 0000000..c7cf6c8 Binary files /dev/null and b/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-color.png differ diff --git a/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-fkeys.png b/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-fkeys.png new file mode 100644 index 0000000..95ea12f Binary files /dev/null and b/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-membrane-fkeys.png differ diff --git a/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-stainless.png b/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-stainless.png new file mode 100644 index 0000000..4e2df87 Binary files /dev/null and b/working/retro-stereo-widgets/references/2026-07-16-abc-keypad-stainless.png differ diff --git a/working/retro-stereo-widgets/references/2026-07-16-letter-drum-bank.png b/working/retro-stereo-widgets/references/2026-07-16-letter-drum-bank.png new file mode 100644 index 0000000..1a55298 Binary files /dev/null and b/working/retro-stereo-widgets/references/2026-07-16-letter-drum-bank.png differ -- cgit v1.2.3