Lift a suction-cup tab and release the cup from glass

Original, untested video brief. No input image or generated result is supplied.

1. Task and boundary

Lift the release tab of an attached suction cup so one small rim segment separates first. Continue until the same cup detaches from the glass and its flattened dome relaxes. Keep the hand holding the tab at the ending instead of letting the cup fly away.

This is an original, untested visual plan for a plain flexible cup with a real release tab. Review rim contact and shape change. Exclude adhesive pads, rigid hooks, pressure gauges and claims that pixels establish a vacuum or a certified load rating.

2. Authorized first frame

Prepare a photograph or accurate drawing you own or have permission to use. Show one attached cup on a clear upright glass pane, with its perimeter and flattened dome visible. One original hand grips the small release tab at the upper rim.

Use an oblique side view that exposes the cup-to-glass boundary. Keep the pane frame and a background reference visible. Avoid mirrored duplicates and decorative hooks. Leave enough space for a short withdrawal of the cup while keeping its entire rim inside the frame.

3. Use the generator

Open the current image-to-video generator in a mode accepting your authorized first frame. Paste the prompt; check settings and cost before submission. Nothing runs automatically.

4. Prompt and timing

Start from my authorized image of one suction cup attached to a fixed glass pane, with the original hand gripping its release tab. Lock the camera, lighting and glass frame. Lift the tab gently away from the glass so a small adjacent rim segment opens first while the opposite rim remains in contact briefly. Continue the same tab pull until the rim releases and the original cup separates from the pane. Let the flattened flexible dome relax toward its uncompressed shape during release. Preserve one continuous rim, dome and tab; do not replace the cup or tear a piece from it. Keep the hand holding the tab and stop with a small visible air gap between the whole cup and the glass. No adhesive strand, glass bending, explosive launch, added hand, camera move, cut, pressure display or repeated attachment.

1. Establish, first fifth: locate the tab, perimeter contact and dome profile against the pane.
2. Release, middle three fifths: inspect the first local rim gap, remaining contact and complete separation in order.
3. Hold, final fifth: show the same cup held clear of the glass with its relaxed dome visible.

5. Inspect the output

For each check, record a frame or time, observation and pass, fail or inconclusive judgment.

• The first gap appears beside the pulled tab rather than across the whole rim at once.
• The opposite side remains attached briefly while the local opening develops.
• The dome and rim change continuously without torn material or replacement geometry.
• Complete separation leaves the entire original cup connected to its tab and hand grip.
• The glass frame stays fixed and the final gap is visible around the released cup.
• If reflection hides the first rim gap, mark the release sequence inconclusive.

6. Fix one failure

• The cup teleports away: specify a local opening before full separation and shorten the withdrawal.
• A flat sticker peels off instead: preserve the three-dimensional dome and release tab in the input.
• The cup tears: keep the tab, rim and dome continuous throughout the pull.
• Glass bends with the cup: anchor the pane frame and allow deformation only in the cup.
• The cup flies away: retain the original tab grip through the final hold.

7. Ending and limits

Finish with one intact cup held clear of the unchanged glass, its rim and relaxed dome readable.

Save your result, authorized input, exact prompt, settings and inspection notes.

No H3 result, pressure measurement, seal test or mounting recommendation is supplied. A visible rim gap supports only a visual release judgment.

The label-peel task follows a flat adhered layer. This task starts with a deformed cup and a local lip opening, followed by whole-cup separation and dome relaxation. Color changes do not alter that mechanism.