Mobile: static video poster in gallery + design handoff brief
- CardThumb: show a single static poster frame for video cards (extracted ~500ms in, cached) instead of cycling 3-4 frames, which read as flicker. Keep the ▶ badge so video cards stay distinguishable. - docs/DESIGN_BRIEF.md: full design handoff brief for the AI designer — product framing, visual language, screen-by-screen specs, flows, motion, and §11 "Post-scan experiences" (a dozen scan-triggered experience concepts to mock). Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
This commit is contained in:
Omar Sobh
co-authored by
Claude Opus 4.8
Claude Opus 4.8
parent
b0b080981e
commit
a66978910d
@@ -1,6 +1,6 @@
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// Gallery thumbnail. Photo cards show their image; video cards extract a few
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// Gallery thumbnail. Photo cards show their image; video cards show a single
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// frames and cycle them like a flipbook so they animate and stand out. Frames
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// static poster frame (no animation — it flickered) plus a ▶ badge so they're
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// are cached per video path so re-visiting the gallery is instant.
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// still easy to tell apart. Posters are cached per video path.
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import { MaterialCommunityIcons } from "@expo/vector-icons";
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import { MaterialCommunityIcons } from "@expo/vector-icons";
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import * as VideoThumbnails from "expo-video-thumbnails";
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import * as VideoThumbnails from "expo-video-thumbnails";
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@@ -8,45 +8,36 @@ import { useEffect, useState } from "react";
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import { Image, StyleProp, StyleSheet, View, ViewStyle } from "react-native";
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import { Image, StyleProp, StyleSheet, View, ViewStyle } from "react-native";
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import { LocalCard } from "../stores/localCardsStore";
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import { LocalCard } from "../stores/localCardsStore";
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// Spread across the clip (not consecutive frames) so the flipbook shows motion.
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// A bit into the clip — the very first frame is often black.
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const FRAME_TIMES = [0, 1200, 2400, 3600];
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const POSTER_TIME = 500;
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const FRAME_CACHE = new Map<string, string[]>();
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const POSTER_CACHE = new Map<string, string>();
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export function CardThumb({ item, style }: { item: LocalCard; style: StyleProp<ViewStyle> }) {
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export function CardThumb({ item, style }: { item: LocalCard; style: StyleProp<ViewStyle> }) {
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const video = item.videoPath;
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const video = item.videoPath;
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const [frames, setFrames] = useState<string[]>(() => (video && FRAME_CACHE.get(video)) || []);
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const [poster, setPoster] = useState<string | null>(() => (video && POSTER_CACHE.get(video)) || null);
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const [idx, setIdx] = useState(0);
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// Extract preview frames once per video.
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useEffect(() => {
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useEffect(() => {
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let cancelled = false;
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let cancelled = false;
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if (!video || FRAME_CACHE.has(video)) return;
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if (!video || POSTER_CACHE.has(video)) return;
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(async () => {
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(async () => {
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const out: string[] = [];
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try {
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for (const time of FRAME_TIMES) {
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const { uri } = await VideoThumbnails.getThumbnailAsync(video, {
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try {
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time: POSTER_TIME,
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const { uri } = await VideoThumbnails.getThumbnailAsync(video, { time, quality: 0.6 });
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quality: 0.7,
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out.push(uri);
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});
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} catch {
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POSTER_CACHE.set(video, uri);
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/* a frame failed to extract — skip it */
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if (!cancelled) setPoster(uri);
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}
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} catch {
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/* couldn't extract — fall back to the placeholder */
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}
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}
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if (out.length) FRAME_CACHE.set(video, out);
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if (!cancelled && out.length) setFrames(out);
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})();
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})();
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return () => {
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return () => {
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cancelled = true;
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cancelled = true;
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};
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};
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}, [video]);
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}, [video]);
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// Advance the flipbook.
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const fallback = item.imagePath || null;
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useEffect(() => {
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const src = video ? poster || fallback : fallback;
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if (frames.length < 2) return;
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const h = setInterval(() => setIdx((i) => (i + 1) % frames.length), 450);
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return () => clearInterval(h);
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}, [frames.length]);
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const src = video && frames.length ? frames[idx] : item.imagePath || null;
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return (
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return (
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<View style={style}>
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<View style={style}>
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@@ -0,0 +1,276 @@
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# CardClaws — Design Handoff Brief
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**Internal — Confidential (RedClaw Systems LLC).** Not for distribution outside RedClaw.
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This brief describes what CardClaws is, every screen, the end‑to‑end flows, the current
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visual language, and where we explicitly want the designer to explore alternatives. The goal:
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hand this to our AI designer to produce mockups we can compare and iterate on.
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---
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## 1. Product in one line
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**CardClaws is a mobile‑first digital business card.** You build a beautiful, living card
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(photo, AI‑generated scene, or AI‑generated video), flip it to reveal a QR code, and anyone who
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scans it lands on your public profile with all your links and a one‑tap "Save Contact." It
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replaces paper cards with something animated, shareable, and updatable.
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**Tone:** premium, modern, a little futuristic. Think Apple Wallet × Linktree × a luxury
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business card. Tactile, dark, high‑contrast, motion‑forward.
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---
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## 2. Who it's for
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- **Founders, creators, developers, consultants** who network and want to stand out.
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- **Teams** (Pro/Enterprise) who want consistent, branded cards across employees.
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- Primary device: **phone, portrait**. The card is meant to be shown screen‑to‑face or scanned.
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---
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## 3. The core object: "the card"
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A card has **two sides** the user flips between with a 3D rotation:
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- **Front** = the hero. A full‑bleed **photo, AI image, or looping AI video**, with the person's
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**name + title** overlaid. This is what you show someone.
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- **Back** = the **utility**. A single **QR code** ("Scan to view everything") plus a tidy list
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of labeled links (website, GitHub, publications, social, etc.).
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The card is **full‑screen / full‑bleed** when presented — it fills the entire device so it reads
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as an object, not a UI panel. Flipping is a signature interaction (see §9).
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---
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## 4. Current visual language (starting point — open to reinvention)
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We built a working dark theme. Treat this as **v0 to react to**, not a constraint. We want to
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see this look refined *and* 2–3 distinct alternative directions.
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| Token | Value | Use |
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|---|---|---|
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| Background | `#0a0a0c` / `#0e0e12` | App canvas, card back |
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| Surface | `#15151a`, `#16161c` | Inputs, tiles, cards |
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| Surface raised | `#222228`, `#26262e` | Buttons, chips, icon wells |
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| **Accent / CTA** | **`#ff3b30`** (red) | Primary buttons, active chips, selected state |
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| Destructive | `#ff453a` | Delete/remove |
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| Text primary | `#f5f5f7` | Headings, values |
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| Text secondary | `#9a9aa0` | Labels, captions |
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| Text tertiary | `#6b6b70` | Placeholders, hints |
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| Radius | 12–20 px (tiles/inputs), **0 px** (full‑bleed card) | — |
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| Type | System (SF/Roboto), weights 600–800 for emphasis | — |
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**Motion is part of the brand.** Flip animation, ambient idle drift, entry fades, animated
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gallery tiles. Designs should account for movement, not just static frames.
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**Exploration we want:** alternate accent palettes (e.g., electric violet, neon cyan, warm gold),
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light‑mode option, glassmorphism vs. flat vs. neumorphic card surfaces, and 2–3 card‑back layouts.
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---
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## 5. Screen‑by‑screen
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> Screens marked **[built]** exist in the working app; **[roadmap]** are in the product vision
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> (PRD) and should be mocked for the full experience.
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### 5.1 Gallery — "Your cards" **[built]** (home screen)
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The landing screen: a grid of the user's cards.
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- Header: title "Your cards" + a "Sign in" affordance (top‑right).
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- **Responsive grid that shrinks as it grows:** 2 columns for a few cards, 3 for more, 4 for many
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— tiles get smaller so more fit per screen.
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- **Tiles:** portrait (2:3) card thumbnails. Photo cards show the still; **video cards animate**
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(a short looping flipbook of frames) and carry a small ▶ badge so they're distinguishable.
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- Tile label: name + title (hidden on the smallest tiles).
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- Floating **"+ New card"** button (bottom center).
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- Empty state: "No cards yet — create your first."
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- Tap a tile → opens that card (view/edit).
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*Explore:* grid vs. carousel vs. stacked‑wallet metaphor; how a "live" video tile should feel
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without being noisy.
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### 5.2 Card editor — "Make your card" / "Edit card" **[built]**
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Where a card is composed. Vertical form.
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- **Live preview** at top (the chosen photo / AI image / looping video, 2:3).
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- **Front media row 1:** `Take photo` · `Choose photo`.
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- **Front media row 2 (AI):** `✨ AI scene` (magic‑wand icon) · `🎬 AI video` (movie icon).
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- **Fields:** Name, Title, QR link (the profile URL).
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- **"Back of card · scannable links":** a repeatable list editor — each entry has a **kind**
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(Domain / GitHub / Paper / Link — sets its icon), a **label**, and a **URL**. Add / remove rows.
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- Primary CTA: **Save card** (red). For existing cards, a **Delete card** link.
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*Explore:* progressive disclosure (collapse AI + links until needed), a segmented "Front /
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Back / Details" layout, inline validation, a clearer "this becomes your card front" framing.
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### 5.3 AI scene generator **[built]** (single screen)
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Reached from `AI scene`. Generates the card‑front **image** with Google's nano‑banana model.
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- "Describe your scene" — multiline text (e.g., *"a neon‑lit Tokyo street at night"*).
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- "Style" chips: Cinematic · Minimal · Neon · Studio portrait · Nature · Abstract.
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- "Mood" chips: Bold · Calm · Luxe · Playful · Dark.
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- CTA: **Generate image** (shows a spinner; refines the brief with AI, then generates). On
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success it returns to the editor with the image on the card front.
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*Explore:* show example thumbnails per style; a "regenerate / variations" row; a before/after.
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*(Note: a voice‑to‑text mic for the description is planned but not yet shipped.)*
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### 5.4 AI video generator **[built]** (single screen)
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Reached from `AI video`. Generates a looping card‑front **video** with Google Veo.
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- "Describe the motion" — multiline (e.g., *"slow drift across a city skyline as lights flicker on"*).
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- "Motion style" chips: Parallax · Particles · Slow zoom · Liquid · Aurora · Glitch.
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- "Length" chips: 3s · 5s · 8s.
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- CTA: **Generate video.** This is **async (~1 minute)** — needs a clear, reassuring progress
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state ("Generating with Veo — this takes about a minute…"). On success the looping clip lands
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on the card front.
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*Explore:* a richer waiting state (progress %, animated placeholder, "we'll notify you"), and how
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to preview/scrub the result before accepting.
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### 5.5 Card viewer (full‑screen) **[built]** — the signature moment
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Tapping a saved card (or "Save") presents it **full‑bleed**, status bar hidden.
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- **Front:** the photo/AI‑image/looping video fills the screen; **name + title stacked top‑right**.
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A subtle hint: "Swipe or tap the card to flip →".
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- **Flip:** swipe or tap → 3D `rotateY` flip (perspective, mid‑flip face swap, haptic tick).
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- **Back (the template):**
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- Identity header (name + title).
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- **One hero QR** on a white tile — caption "Scan to view everything" + the profile URL.
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- A divider, then the **link list**: each row = kind icon + label + URL.
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- Controls (Gallery · Edit) appear **only on the back**, so the front stays clean.
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- Ambient idle: a gentle drift after a few seconds of no interaction (premium "alive" feel).
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*Explore:* multiple **card‑back templates/themes** (this is explicitly requested — give us 3–4:
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e.g., "minimal", "grid of links", "social‑first", "portfolio"), QR styling (rounded modules,
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logo in center, color), and the flip's easing/feel.
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### 5.6 Share sheet **[roadmap]**
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How others receive the card without scanning in person:
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- **QR** (the back), **share link** (`cardclaws.com/handle`), **NFC tag** write (tap a physical
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sticker/card), **Add to Apple Wallet / Google Wallet** (the card as a wallet pass).
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### 5.7 Auth **[roadmap, exists in backend]**
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Sign up / sign in: **email + password, magic link, Sign in with Apple.** Minimal, trust‑building.
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### 5.8 Public web profile **[roadmap]** — `cardclaws.com/[handle]`
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The page a scanner lands on (responsive web, not the app):
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- Hero recreation of the card (with the flip), name/title/company.
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- Sticky **contact‑actions bar**: Save Contact (.vcf), Call, Email, Map.
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- The same links as the card back.
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- Should feel like a continuation of the card, on the web.
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### 5.9 Analytics **[roadmap]**
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A simple dashboard per card: profile visits, contact saves, scans over time, rough geo. Clean,
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glanceable, not enterprise‑heavy.
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### 5.10 Teams / settings / billing **[roadmap]**
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- Tiers: **Free** (1 card), **Pro** (multiple cards, AI, video, analytics), **Team/Enterprise**
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(seats, roles, central branded templates, aggregate analytics).
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- Paywall / upgrade screens; team roster; brand template management.
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---
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## 6. Primary end‑to‑end flows (storyboard these)
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1. **First card (photo):** Gallery (empty) → New card → take/choose photo → fill name/title →
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add a couple links → Save → full‑screen card → flip to QR.
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2. **AI image card:** New card → AI scene → describe + style + mood → Generate → image on front →
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Save → present.
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3. **AI video card:** New card → AI video → describe + motion + length → Generate (wait ~1 min) →
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looping video front → Save → present.
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4. **Show & share:** open a card → present front → flip → someone scans the QR → lands on the web
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profile → taps Save Contact.
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5. **Manage many:** Gallery fills up → tiles shrink to fit → video tiles animate to stand out →
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tap to edit/delete.
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---
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## 7. Animation & interaction notes (brand‑critical)
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- **Flip:** 3D rotateY with perspective, configurable ~250–600 ms, target <450 ms; haptic on flip.
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- **Entry:** card fades/scales in on present.
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- **Ambient:** slow idle drift after ~5 s of inactivity.
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- **Gallery video tiles:** ~2 fps frame flipbook (subtle, not distracting).
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- **Generate states:** image = seconds (spinner); video = ~1 min (needs a real, calm progress UX).
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- Everything should feel **fast, tactile, and physical** — the card is a real object.
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---
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## 8. Component inventory (for a design system)
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Buttons (primary/secondary/destructive), selectable **chips**, text inputs (single + multiline),
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the **card tile** (photo + animated video variants + badge), the **full‑bleed card** (front +
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back faces), **QR tile**, **link row** (icon + label + URL), **link editor row** (kind chips +
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inputs + remove), floating action button, section headers, empty states, progress/loading states,
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nav header. Icon set currently from Material Community Icons (web, github, book, link, microphone,
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movie, play, magic‑wand).
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---
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## 9. Hard constraints (don't break these)
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- **Mobile‑first, portrait.** The card front is **full‑bleed** (no chrome) when presented.
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- **One QR per card** on the back (links are listed, not individually coded).
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- Front carries **name + title**; back carries the **QR + links**.
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- The flip is the hero interaction — design around it.
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- Dark is the default we've built, but **propose a light mode** too.
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## 10. What we want from the designer
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1. A **refined version** of the current dark direction (polish what exists).
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2. **2–3 alternative visual directions** (different palette/material/personality).
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3. **3–4 card‑back templates/themes** to choose from.
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4. Mockups for every **[built]** screen + the key **[roadmap]** ones (web profile, share, auth).
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5. The **5 flows** in §6 as click‑through storyboards.
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6. Treatments for **motion** (flip, ambient, generate/progress, animated gallery tiles).
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Deliver as comparable options so we can A/B the looks quickly.
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---
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## 11. Post‑scan experiences (concepts to mock)
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The moment someone **scans the QR** is the product's payoff. Today it just opens the web profile
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(§5.8). We want to explore *designed experiences* triggered on scan — each is a **distinct
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landing‑page look**, so these double as design directions to compare. Mock **3–4** of these as
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alternative post‑scan screens (mobile‑web, portrait, fast‑loading). The default polished profile +
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"Save Contact" is the baseline; these are modes on top of it.
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> Architecturally these all ride one lever: the scan can carry an *experience + context* selector,
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> so one card triggers many experiences. Designers don't need to worry about that — just treat each
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> as its own landing screen.
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**A · Remember the moment**
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|
1. **"We Met"** — a two‑way, time/place‑stamped meeting ("Met at SXSW · Austin · Jun 5"); both
|
||||||
|
people get added to each other's "People I met." Reciprocal share‑back. *Design:* a warm
|
||||||
|
confirmation + connection card + a list.
|
||||||
|
2. **Auto follow‑up** — schedule a nudge or send a "great meeting you" with your links. *Design:* a
|
||||||
|
tiny scheduling/confirmation moment.
|
||||||
|
3. **Memory note** — a one‑line context ("the climber building fintech") attached to the connection.
|
||||||
|
|
||||||
|
**B · Adapt to the moment**
|
||||||
|
4. **One QR, many faces** — work / social / creator modes of the same person. *Design:* show how the
|
||||||
|
profile re‑skins per mode.
|
||||||
|
5. **Event companion** — event‑themed profile + event CTAs ("Catch my 3pm talk, Room B").
|
||||||
|
6. **Geo / locale‑aware** — localized language/links based on where the scanner is.
|
||||||
|
|
||||||
|
**C · Deliver the goods**
|
||||||
|
7. **"Book me"** — live availability → pick a slot → on both calendars. *Design:* an inline
|
||||||
|
booking widget.
|
||||||
|
8. **Payload drop** — the scan hands over the *thing* (deck, resume, menu, discount, playlist,
|
||||||
|
tip/pay link). *Design:* a focused "here's your file/offer" screen.
|
||||||
|
9. **Live "now" feed** — your latest post/video/status, always fresh. *Design:* a feed/now block.
|
||||||
|
|
||||||
|
**D · Delight & spread**
|
||||||
|
10. **AI welcome** — a personalized AI image/video greeting plays on the landing (powered by our
|
||||||
|
nano‑banana + Veo). *Design:* a cinematic hero moment.
|
||||||
|
11. **AR / collectible** — AR card/avatar in the camera, and/or a collectible deck of people you've
|
||||||
|
met (rare/holographic variants). *Design:* AR overlay + a collection/“deck” view.
|
||||||
|
12. **Surprise & delight** — confetti, a custom line, an event micro‑site, or a tiny quiz that ends
|
||||||
|
in your contact. *Design:* a playful, reactive landing.
|
||||||
|
|
||||||
|
**Recommended to mock first:** #1 "We Met", #7 "Book me", #10 AI welcome — they cover relationship,
|
||||||
|
conversion, and our AI differentiator.
|
||||||
Reference in New Issue
Block a user