Frametop--frametop

steam-frame/Frametop--frametop

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DeeJanuzandClaude Opus 5.5 c1ced884e8 Hand ray: middle and three-finger pinches raise the laser; three-finger scroll

The user, 2026-10-15: right clicks were hard and the dot kept going away.
The laser's "ready" gate now opens with the thumb near the index or the
middle tip, so a middle pinch (right click) or a three-finger pinch has a
laser to aim with. A middle pinch's aim lock follows the thumb to middle
distance.

A three-finger pinch (thumb on the index and middle tips, the gaze
scroll's POINTER_GAZE_SCROLL_GAP) on the ray scrolls as the hand moves and
never clicks, whichever finger ft-hands calls it, at the begin or joining
before the press went out. A middle tap's first POINTER_RAY_TAP scrolls
only past 1.5 cm, so a right click that wobbles still clicks (two of the
day's turned into scrolls).

Grab that's claim skipped a thumb on the middle tip, so a middle pinch
from a hand held out (the ray's pose) looked like the fist closing and
was left to ft-screens (13 of the day's middle pinches). It now needs the
thumb off both tips; the user's flag keeps it 3.5 cm or more from the
middle tip as the fist closes, and still fires twice.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-15 21:36:34 -06:00

feedage-test.cpp

ft-pointer: a hands frame newer than the loop's clock is fresh, not 584 years old

2026-10-10 22:03:15 -06:00

gazehand-test.cpp

Gaze + hands first: right-drag by two taps, three-finger scroll, fist guard on every pinch; the slot lets go to manual controls; palm-only susan; dot-only hand laser

2026-10-11 16:38:29 -06:00

handoff-test.cpp

Pointer: handoff arbiter for hand interaction (log only)

2026-10-08 21:30:56 -06:00

handray-test.cpp

Hand ray: middle and three-finger pinches raise the laser; three-finger scroll