# Case studies: Chanel, Cartier, JCDecaux, Peoplesnap Source: https://slash-digital.io/en/case-studies/ Case studies Projects in production for brands that can't fail: from luxury to fitness, from the park to the festival. Each case ships with challenge, solution and impact. - 42 published cases - 3 continents - 10+ countries deployed Start a project Browse the cases All case studies ## Every case, from luxury to the festival All 42 AI 15 Physical-digital 7 DOOH 3 Product and platforms 27 Retail and e-commerce 7 Events 7 42 case studies Read more Cartier · Trinity 100 ### A Trinity century as a physical-digital experience Physical-digital activation for Cartier's Trinity ring 100th anniversary: a branded photo booth with a touch interface, capture and image-processing software, three symbolic captures, on-site print and a CRM connection. The Trinity photobooth was such a success that we reproduced the experience in Bogotá, Panama and São Paulo. Luxury retail · 2025 Learn more → Read more Chanel · EMEA ### Local payment methods: a method to launch them in days With Chanel EMEA we opened the path to integrate local payment methods (such as Klarna) on Chanel.com without depending on the worldwide roadmap: an autonomy diagnosis, Hybris and Adyen analysis, and a secure proxy architecture on a shared Adyen merchant account. Luxury e-commerce · 2025 Learn more → Read more Coleccioname · Club América ### América's official album, fully collectible Coleccioname is Club América's (Mexico) Panini-style digital sticker album with Fanki: buy packs, place holographic stickers, trade duplicates with other fans, track progress and complete the official collection from any device. Sports and collectibles Learn more → Read more LA LOGE · Voice cataloguing ### LA LOGE: show the garment, talk, and the record fills itself A PWA with a French voice assistant (OpenAI Realtime) that catalogues second-hand film costumes from a phone, and LA LOGE Source, where costume teams search that stock. Second-hand film costumes · 2026 Learn more → Read more Sí, Jefa · AI agent office ### Sí, Jefa: 18 AI agents run a lunch company Office lunches in Madrid: one dish a day at €8.90 excl. VAT, orders locked at 10:00. Seven surfaces in one app and La Oficina, a 3D scene where 18 AI agents run the operation. Office lunch delivery (B2B) · 2026 Learn more → Read more Colombia Tech Week ### Gold Sponsor and the official week app We bet on the talent redefining tech in Latin America: we were a 2026 Gold Sponsor and built the official app (agenda, directory, 1:1 meetings and chat). Tech events · 2026 Learn more → Read more Tilal Al Ghaf · MIPIM ### Dubai on the stand: projects and contact at MIPIM Landing for Tilal Al Ghaf's (Majid Al Futtaim) stand at MIPIM Cannes 2025: present the destination's latest Dubai projects and make it easy to contact people visiting the stand. Real estate · Events · 2025 Learn more → Read more JCDecaux × Transmilenio ### Live data across 3,000+ urban screens Urban information platform for JCDecaux and Transmilenio: GPS bus arrivals, weather and air quality across 3,000+ digital totems in Bogotá, with QR continuity to mobile. Urban mobility · DOOH Learn more → Read more L'Oréal · Guardians ### From GenAI selfie to a 3D brand mosaic Guardians program for L'Oréal: GenAI face-swap in Celebrate Consumer Care (pick a Guardian, selfie → brand avatar) and, as the centerpiece, a gigapixel Three.js mosaic where hundreds of avatars form the logo, navigable in 3D for demos and lobbies. Beauty · Consumer Care Learn more → Read more Nigloland × L'Oréal ### Belle Époque AI souvenir in the park Photo souvenir at Nigloland for Supersonic / L'Oréal: QR funnel, attraction map, in-scene selfie and Belle Époque GenAI compose in French and English. Leisure · theme park · 2026 Learn more → Read more Peoplesnap ### From smartphone to DOOH mosaic, without a single booth Peoplesnap is Slash Experience's photobooth product: a white-label web app that turns each guest's phone into the activation. QR, selfie, AI editing (100+ parameters), social share, print and mosaics on event screens. Already live for Mouton Cadet, La French Tech Bordeaux, CEA Marcoule, Denver Pub Crawl, With Agency, We Love Beer and CES Las Vegas 2024. Events · own product Learn more → Read more CENOMI · MAPIC 2026 ### An AI kiosk that puts visitors in Jeddah Park An iPad kiosk in French, English and Arabic for CENOMI's MAPIC 2026 stand: Gemini places the visitor in a Jeddah Park spot, and the 2:3 souvenir comes out in print or by QR. Retail real estate · trade show · 2026 Learn more → Read more CO-NECT · Heavent Paris 2026 ### AI portraits that light up a 70th-anniversary LED wall For CO-NECT's 70th at Heavent Paris 2026: visitors pick a trade, Gemini turns their selfie into a professional portrait, and it lights a gear on the LED wall before joining the 70 mosaic. Events · stand building · 2026 Learn more → Read more Alain Afflelou · Magic Sunny ### Magic Sunny selfies: virtual glasses try-on Alain Afflelou Magic Sunny activation: try on sunglasses on mobile with four selfies, clear camera-permission guidance and share or save in French and English. Eyewear retail Learn more → Read more Planet Fitness Mexico ### Out with ServiceDesk. Owned software. Fewer licenses. SaaS-exit program with Planet Fitness Mexico: we replaced ServiceDesk with owned multi-area ticketing, shipped PF Rooms (door tablets + Exchange) across CDMX, and we're building the next product to turn off another vertical license, with no paid seats. Fitness Learn more → Read more IB Group · Planet Fitness Mexico ### One room-booking app, deployed for three offices A door tablet for every room and an admin console, synced with Exchange. First for Planet Fitness Mexico, then for IB Group's Fashion Depot and Grimatex: 22 rooms across three deployments. Corporate offices (fitness and fashion) · 2026 Learn more → Read more JCDecaux Mexico ### From paper to a secure internal platform Paperless centralizes purchasing, inventory, work orders, advances and refunds for JCDecaux Mexico in an internal platform with Single Sign-On, approvals and audit-ready traceability. Enterprise operations Learn more → Read more JCDecaux Mexico · Asset Manager ### Inventory and assignments under control Corporate asset manager for JCDecaux Mexico: QR-tagged inventory, signed assignment letters, contracts, PDF/CSV reports and Admin IT / Auditor roles. Paperless’s operational counterpart. Enterprise asset management Learn more → Read more Colombia Tech Fest ### The official tech festival app Official Colombia Tech Fest attendee app: invite-only onboarding, live agenda, directory, 1:1 meetings, chat, offline maps and notifications, built for event-scale concurrency. Tech events Learn more → Read more Paperslate · E-Ink + AI ### E-Ink notebook with AI retranscription Paperslate product: digital paper tablet with real writing feel (Pro and standard models) and a GenAI layer that retranscribes handwriting, formulas and diagrams to Word or PDF. E-Ink digital paper Learn more → Read more SlashBots · Desktop agents ### Desktop AI agents for our own team SlashBots, our Windows and Linux app: seven bots with a built-in browser, computer use, 421 skills, memory, MCP connectors, routines and a phone companion. Own product · AI agents · 2026 Learn more → Read more SlashBots · Phone app ### The bots on your PC, in your pocket Flutter app for Android and iOS that pairs with SlashBots desktop: chat with the PC's bots, approve their actions and manage routines from the phone. AI agents, mobile · 2026 Learn more → Read more slash.events · Panel Studio ### From a website to a PDF/X-4 trade-show panel Panel Studio, our slash.events app: website analysis, four concepts, chat edits, 23 preflight checks and a printer-ready file for €49. Trade shows · print production · 2026 Learn more → Read more Enviable AI · AI portraits ### Aspirational portraits generated by AI GenAI product that turns a portrait into a professional aspirational image: fast mobile flow, scene templates, credit-based monetization and a privacy-first architecture aligned with GDPR. Generative AI Learn more → Read more Slash AI Lab · 13 Vendémiaire ### A history documentary made with AI on one GPU 13 Vendémiaire, on Bonaparte and 5 October 1795, generated on one RTX 4090: images, video with sound, narration and score, in French, Spanish and English. Film production · R&D · 2026 Learn more → Read more UVAS Trading · Madrid ### Premium e-commerce for wines and champagnes B2B and B2C e-commerce for UVAS Trading (Madrid): wines and champagnes from 25 regions, tasting-note product pages, secure checkout and a CMS so the team can run the catalogue without friction. Wines and champagnes Learn more → Read more Nigloland · Nigloween 2025 ### AI selfies for the Halloween season Nigloween activation: seasonal costume selfie web app (pumpkin, vampire, witch, skeleton) with park mascots: a shareable souvenir without a booth or native app. Leisure · theme park · 2025 Learn more → Read more JCDecaux Guatemala · Cardales de Cayalá ### Smart wayfinding for premium retail Interactive wayfinding for Cardales de Cayalá: 3D mall map, on-screen step-by-step routes, itinerary handoff to mobile and an updatable venue directory. Premium retail · Wayfinding Learn more → Read more Rose Legal · Smokeball exit ### Out with Smokeball: owned practice management Complete practice management for Rose Legal (Australia) replacing Smokeball: clients, matters, time & billing, LPUGR-aligned trust accounting, documents, conflicts, reporting and role-based access. Legal Learn more → Read more Remittance network · Colombia → Venezuela ### From a legacy Web Forms app to an owned remittance platform We replaced the ASP.NET system of a Colombia → Venezuela remittance network: 8 roles, mandatory MFA, every money movement in Postgres functions and 132 automated tests, in about six weeks. Remittances and exchange houses · 2026 Learn more → Read more Tanalah · Job quality ### A score out of 10 for the quality of a job Web platform for Tanalah: field surveys turned into scores by criterion, by dimension and overall, with profile and country comparisons. International development · employment Learn more → Read more Réseau Mazette · Flutter app ### Full Flutter app for iOS and Android Réseau Mazette connects French-speaking professionals and entrepreneurs in Spain. We shipped a full native Flutter app for iOS and Android: directory, events, messaging, memberships and AI copilot Mia, plus the branded web experience. Professional network Learn more → Read more Steel Bastion · Tower defense ### A military tower defense on six fronts Flutter game for Android and iOS: 60 missions against armoured columns, 10 weapons, a daily operation and survival fronts, with no ads. Mobile games · own product · 2026 Learn more → Read more Nekonap · Logic puzzle ### A daily puzzle about sleeping cats Flutter logic puzzle for Android and iOS: one cat per row, column and patch, the same daily puzzle for everyone and 36 cats, with no ads. Mobile games · own product · 2026 Learn more → Read more Dampling · Drink less ### Drink less, and watch a pet grow Flutter app for Android and iOS: an alcohol and nicotine journal that keeps its data on the phone, and a dumpling pet that grows on alcohol-free days. Wellbeing · own product · 2026 Learn more → Read more Flashdays · Photo app ### A camera roll developed like it's 2006 Flutter app for Android and iOS that gives a whole roll the look of a 2000s compact camera and exports it as a carousel, developed on the phone's GPU. Consumer photo app · 2026 Learn more → Read more Amanda McLane Attali · PEPS ### English pronunciation, spelled in French sounds Android and iOS app for PEPS: each English word spelled with French sounds, its audio and a microphone pronunciation check. Language training · 2024 Learn more → Read more Rotary RM · Music publishing ### Music publishing: catalogue, contracts and SACEM Music-publishing platform for Rotary RM: catalogue, contract wizards, e-signatures, artist/label portals and a SACEM deposit assistant, out of spreadsheets and email. Music publishing Learn more → Read more Veto · Private messenger ### E2E messaging without a phone number Extreme-privacy messenger: local identity with no phone number, end-to-end encryption, PIN vault and multi-relay delivery: operators see ciphertext only, never plaintext. Privacy and messaging · 2026 Learn more → Read more Seismic Guard · Earthquake alerts ### Earthquake warnings that reach iPhones too Flutter app for Android and iPhone: relays Android earthquake warnings and adds EMSC, SGC and USGS alerts, with native Kotlin and Swift and a Supabase backend. Earthquake information · 2026 Learn more → Read more Les Gentlemen du Jeu · Auto Fiche ### AI product sheets for board games Auto Fiche PrestaShop module for Les Gentlemen du Jeu: generates board-game product sheets with AI (SEO, players, duration, age, FAQ and images) from automatic web research. Board-game retail Learn more → Read more Goose Byte · Sponge Break & The Signal ### Two game worlds, one studio site Digital presence for studio Goose Byte: Sponge Break landing (chaotic 1-4 player co-op with voice chat) and The Signal page (survival craft on a sentient planet) for players, press and community. Video games Learn more → Frequently asked questions ## The questions we hear often **Which cases are published?** 42 with their own page: Cartier · Trinity 100, Chanel · EMEA, Coleccioname · Club América, LA LOGE · Voice cataloguing, Sí, Jefa · AI agent office, Colombia Tech Week, Tilal Al Ghaf · MIPIM, JCDecaux × Transmilenio, L'Oréal · Guardians, Nigloland × L'Oréal, Peoplesnap, CENOMI · MAPIC 2026, CO-NECT · Heavent Paris 2026, Alain Afflelou · Magic Sunny, Planet Fitness Mexico, IB Group · Planet Fitness Mexico, JCDecaux Mexico, JCDecaux Mexico · Asset Manager, Colombia Tech Fest, Paperslate · E-Ink + AI, SlashBots · Desktop agents, SlashBots · Phone app, slash.events · Panel Studio, Enviable AI · AI portraits, Slash AI Lab · 13 Vendémiaire, UVAS Trading · Madrid, Nigloland · Nigloween 2025, JCDecaux Guatemala · Cardales de Cayalá, Rose Legal · Smokeball exit, Remittance network · Colombia → Venezuela, Tanalah · Job quality, Réseau Mazette · Flutter app, Steel Bastion · Tower defense, Nekonap · Logic puzzle, Dampling · Drink less, Flashdays · Photo app, Amanda McLane Attali · PEPS, Rotary RM · Music publishing, Veto · Private messenger, Seismic Guard · Earthquake alerts, Les Gentlemen du Jeu · Auto Fiche, Goose Byte · Sponge Break & The Signal. Every case on the home page has its full page here. **Why more clients than cases?** Several projects are under NDA; the published ones are those the client authorized. **Can I ask for references?** Yes: write to us and we route sector references where the client allows. **How are cases selected?** By measurable outcome and spread: product, DOOH, payments, AI and security. **Where do I start?** Cartier (physical-digital), Chanel (payments) and Peoplesnap (AI product) are good doors.