Product Lock Human Interaction Pose & Occlusion Physics & Lighting

Super-Agentic Human Product Interaction — People in Your Shots, Product Unchanged

Tell the agent what the product is—bag, shoe, necklace, earrings. We lock geometry and color, then plan pose, grip, occlusion, lighting, contact shadows and crop safety so every frame feels shot-in-camera.

Full-body office personas holding different bags Waist-up grip studies with multiple bags

From a single packshot to full-body lifestyle and tight grip crops—built for PDPs and ads.

Why human interaction matters

Scale cues, lifestyle clarity, and conversion—without a reshoot

True scale & fit

Hands, ankles, collarbones and earlobes provide instant reference for size and proportion—reducing “smaller/larger than expected” returns.

Material realism

We simulate grip pressure, chain drape, strap tension, and pant break so leather, metal and fabric behave like the real thing.

Product integrity

Logos, labels, geometry and color are locked. You get human presence without any SKU drift.

Bottom line: Shoot once, then generate the people-centric stories your PDP and performance channels need—on demand.

How it works

1) Upload & Focus

Upload a clean packshot (white/neutral or alpha PNG). Set Object to focus on to bag, shoe, necklace, or earrings.

2) Describe the interaction

Full-body office persona, waist-up grip, neckline try-on, on-feet studio, seated lifestyle—plus negatives like “no motion blur, no background text”.

3) Generate → Save workflow

The agent plans pose, occlusion and lighting around the locked product. Save gates for label sharpness, ΔE color limits and crop safety; then batch across SKUs.

The five layers of realism

What makes people-product images feel shot-in-camera

Contact & Pressure

Finger curvature, handle indent, chain settling, cuff compression and ankle alignment.

Occlusion Order

Hands in front of handles; straps behind shoulders; hair respecting necklace clasps.

Lighting & Shadows

Key/fill matched to your packshot; contact shadows proportional to distance.

Disciplined Scale

Bags relative to torso, shoes relative to foot, pendants to neckline—no miniatures.

Copy-Safe Composition

Reserved headline zones and marketplace crop safety baked into framing.

Category playbooks & paste-ready prompts

Full body office persona variations with different handbags

Handbags — full-body & waist-up grip

Drive CTR and scale clarity. The agent simulates strap tension, realistic handle grip and wrist anatomy while keeping stitching, hardware and color exact.

Prompt — Full-Body Office Persona

“Corporate woman holding this bag, full-body shot in a modern office; neutral suit; camera eye level; maintain product geometry and color; realistic strap tension and hands; copy-safe margin 10% top; soft daylight.”

Waist-up grip studies showing hardware and handle fidelity

Handbags — tight grip studies for PDP

Waist-up crops showcase handle hardware, texture, and logo visibility. Save as a second workflow to standardize frames 2–3 in PDP rows.

Prompt — Waist-Up Grip

“Studio waist-up crop of a woman holding this bag close to torso; elbows slightly bent; handle grip visible; white background; logo unobstructed; subtle contact shadow.”

Jewelry product-only still with pendant on black sweep and try-on comparison

Jewelry — still-life to try-on

Solve the “how big is it?” question. Chain follows collarbones; pendant sits flat; facet highlights controlled—never starbursts that fake stone quality.

Prompt — Necklace Try-On

“Model neckline wearing this necklace; pendant centered; chain drape conforms to collarbones; neutral V-neck top; controlled specular; product unchanged; label readable if present.”

Alternate try-on neckline with consistent pendant scale

Consistency across variants

Lock seeds, camera height and lighting so every colorway shares the same crop and pendant scale. Ideal for grid views and comparison modules.

Jewelry set moving from flat lay to on-model portrait

Sets — from flat lay to glamorous portrait

Move entire sets from stills to portraits while preserving stone geometry, metal finish and scale relationships between necklace and earrings.

Formal black oxford on-feet studio composition

Footwear — studio on-feet (formal)

Low three-quarters camera, slight pant break, neutral socks, varnished wood floor. The upper stays unwarped; outsole and welt remain sharp for PDP zoom.

Prompt — On-Feet Studio

“Man wearing these shoes on a varnished wood floor; neutral socks; slight pant break; camera low 3/4; outsole/welt sharp; color true; contact shadows natural; no motion blur.”

Casual brown derby on-feet lifestyle pose

Footwear — casual lifestyle

Seated pose, crossed legs, warm wood tones and window light. Superb for social and CRM without compromising PDP truthfulness.

Library of examples

Bags: full-body office variations Bags: waist-up grip variations Jewelry: still-life to try-on comparison Jewelry: alternate neckline try-on Jewelry set: portrait application Footwear: formal on-feet Footwear: casual lifestyle on-feet

All images generated via Super-Agentic Human Interaction with the product locked and physics-aware planning around it.

From prompt → workflow → catalog

Define

Choose human_interaction intent. Set object focus (bag/shoe/necklace/earrings) and crop intention (full-body, waist-up, neckline, low angle).

Compose

Agent handles pose, occlusion, contact physics and lighting matched to your packshot. Use negatives: “no background text, no extra logos.”

Scale

Save the recipe; batch across SKUs and colorways via UI or API. Export deterministic file trees for PDP and ads.

Paste-ready prompts

Bags — Full-Body (Office)
“Corporate woman holding this , full body, modern office; neutral suit; camera eye level; maintain geometry, stitching, hardware and color; strap tension realistic; hands curved; copy-safe 10% top; soft daylight.”

Bags — Waist-Up Grip
“Studio waist-up crop holding this ; elbows slightly bent; handle grip visible; white background; logo unobstructed; product unchanged; subtle contact shadow.”

Necklace — Try-On
“Model neckline wearing this ; pendant centered and lying flat; chain conforms to collarbones; neutral V-neck top; controlled specular; color accurate; copy-safe 8% top.”

Shoes — On-Feet Studio
“Man wearing these  on a varnished wood floor; neutral socks; slight pant break; camera low three-quarters; outsole/welt sharp; no motion blur; color true; contact shadows natural.”

Shoot once. Add people everywhere.

Bags held, shoes worn, jewelry tried on—while the product remains perfectly itself.

Start for FREE

100 free credits • No credit card required

FAQs

Will the product ever distort?

By default, geometry and color are locked. Alterations only occur if you explicitly enable creative tools like Magic Replace (a separate workflow).

Can we control outfits and personas?

Yes. Specify “neutral suit”, “plain top”, “casual chinos”, or save wardrobe presets per market. Seeds keep body proportions consistent across a collection.

Do I need transparent PNGs?

No. Clean white/neutral packshots work well. Alpha PNGs help for delicate silhouettes such as chain fringe or lace straps.

How do you handle compliance & color?

QC gates check label sharpness, regulatory zones and ΔE color limits. Lock a lighting profile to keep collections coherent across drops.

How is this different from generic generators?

Generic tools paint scenes. ZYNG plans around your product with occlusion physics, crop safety and color/geometry locks—then scales via workflows/APIs.