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Dream up your projects

Kaléo imagines and designs the interactive solutions of tomorrow, constantly exploring new approaches to redefine the museum experience as a vector of emotion and meaning.

Interactives

At Kaléo, we design interactive installations that make every visit engaging and participative.

Designed for all audiences, they encourage visitor involvement, enrich mediation, and turn each discovery into a playful and memorable experience. With our technical and creative expertise, we reimagine each project to combine innovation, accessibility, and sustainability.

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Vaisseau Terre - Cité de l’Espace
Vaisseau Terre - Cité de l’Espace
Rova - Madagascar
Palais Rova
Immersives

Kaléo pushes the boundaries of immersion with large-scale multi-projections, realistic imagery or green screen visuals, 3D reconstructions, and multidirectional soundscapes.

Pioneers in the creation of immersive experiences, we design systems that transport visitors into extraordinary narratives. Alternately spectators or protagonists, they explore universes where every technical and artistic detail is crafted to amaze and fully engage them.

Related achievements

  • Immersive film on the Franco-Malagasy War.
    Palais Rova
    I discover
    • History
    • Films & Animations
    • Mappings & projections
    • Holograms
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Holograms

Optical theaters, holograms, switchable glass…

A recognized expertise where technical innovation and artistic precision come together to create unique experiences.

A vanguard in the creation of holograms and optical effects, Kaléo excels in the art of illusion integrated into real-life sets, whether at full scale or in smaller formats. These immersive and captivating installations bring characters to life, allowing them to evolve naturally within tangible environments and narratives.

Related achievements

  • Immersive film on the Franco-Malagasy War.
    Palais Rova
    I discover
    • History
    • Films & Animations
    • Mappings & projections
    • Holograms
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Airborne Museum
Airborne Museum
Cosmocité©
Cosmocité©
Films & Animations

Interviews, aerial footage, fiction, educational 2D and 3D animations, process films, narrated storytelling..

At Kaléo, we master the art of storytelling and the power of imagery. With advanced technical resources – high-definition filming, aerial drone captures, green screen studios, and 3D animations – we produce films that inform, captivate, and inspire.
Whether pedagogical to convey complex concepts, narrative to give voice to experts, or contemplative through poetic and documentary approaches, our creations reveal and elevate every story.

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Mappings & projections

Multi-surface mapping, touch walls, relief models, interactive walls…

At Kaléo, we bring spaces to life with dynamic projections, whether applied to models, flat surfaces, or textured volumes. Combined with touch frames, lasers, or motion sensors, these installations become interactive, responding to visitors' gestures and placing them at the center of the experience.

Our technical expertise transforms every space into an immersive and engaging exploration field.

Related achievements

  • View of the exhibition with touchscreen kiosks
    Olympic Museum
    I discover
    • Society
    • Films & Animations
    • Mappings & projections
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Cosmocité©
Cosmocité©
Sound Creations

Soundscapes, musical narratives, voice-guided tours, narrated storytelling…

Sound creations enrich scenographies, immersing visitors in a complete sensory experience. Essential for visually impaired audiences, they guide and accompany each step of the visit. With our technical and artistic expertise, we design tailored soundscapes that adapt perfectly to each space and audience.

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Process

We manage every stage of the process, from preliminary studies and content development to the fabrication and installation of systems, with a constant focus on sustainability and responsible digital practices.

Our project execution is built on a structured process that blends creativity, technical expertise, and environmental responsibility. Organized into four key phases, this process includes intermediate validation milestones:

  • Studies: needs analysis, technical diagnostics, and content development,
  • Design: development of technical solutions and selection of sustainable materials,
  • Production: manufacturing and integration of equipment,
  • Installation and Maintenance: on-site deployment, user training, and preventive maintenance plans.
Interior of Kaléo's premises with the design team.

Studies

We conduct exploratory studies to test, model, and refine content, carefully considering target audiences, technical challenges, and the project’s editorial direction.

Interior of Kaléo's premises with the design team.

Content Collection, Analysis & Processing

  • Defining project goals and requirements,
  • Content and source analysis,
  • Documentary research,
  • Identification of target audiences,
  • Ergonomic and accessibility approaches,
  • Editorial and digital strategies.

Technical Studies and Engineering

  • Audiovisual and multimedia engineering,
  • Evaluation of technical constraints,
  • Definition of installation and maintenance requirements,
  • Equipment specifications,
  • Power consumption assessment,
  • Responsible digital practices,
  • Integration of audiovisual systems,
  • Network architecture,
  • Acoustic studies and lighting conditions,
  • Technical documentation and schematics,
  • Show control and automation,
  • Backup plans,
  • Monitoring and maintenance protocols.

Eco-Design

  • Eco-design of digital services,
  • Eco-design in visual and functional design,
  • Software and hardware optimization,
  • Functional unit analysis,
  • 5R and 3U approaches (Reduce, Reuse, Recycle, etc.),
  • Optimization of energy consumption,
  • Reduction of GHG emissions in projects,
  • Team training on eco-responsible practices,
  • Implementation of environmental management systems,
  • Life Cycle Analysis (LCA),
  • Environmental impact analysis,
  • Bilan Carbone® (Carbon Footprint Assessment),
  • Life cycle inventory,
  • Collection of data inputs and outputs.
Our artistic director is currently working on creating a graphic animation.

Design

We orchestrate a structured artistic and editorial direction to combine innovation, aesthetics, and sustainability. Through a collaborative approach, we design solutions that resonate with contemporary challenges and achieve strong coherence between form and content.

Our artistic director is currently working on creating a graphic animation.

Storytelling and Editorial Guidelines

  • Editorial direction,
  • Synopses, scripts, and gameplays,
  • Definition of editorial guidelines,
  • Production of storyboards for audiovisuals,
  • Narrative approaches,
  • Sequential breakdown and technical breakdowns,
  • Structural sketches and flowcharts.

Production Preparation

  • Location scouting and casting,
  • Costumes and set design,
  • Shooting permits.

Graphic Approaches

  • Artistic direction,
  • Sketches and prototypes,
  • Moodboards,
  • Information hierarchy and intuitive ergonomics,
  • Zonings, wireframes, and mockups.
Filming at Studio Lumière in Lyon on a green screen, for the "Train Adventure" project in Andrézieux

Development

We develop systems using specialized tools, advanced techniques, and multidisciplinary expertise. Each format is carefully designed to ensure a seamless, sustainable, and innovative experience.

Filming at Studio Lumière in Lyon on a green screen, for the "Train Adventure" project in Andrézieux

Graphic Design

  • UX,
  • Interface,
  • Illustrations.

Graphic Animation

  • 2D Animation,
  • 3D Animation,
  • Editing.

Films and Documentaries

  • Documentaries,
  • Fiction,
  • Immersive formats,
  • VR, 360°.

Filming

  • 4K, 6K, 8K, Raw, Red,
  • Wildlife shooting,
  • Specific environments: mountain, underwater, etc.,
  • Drone filming,
  • Interviews,
  • Green screen studio, chroma key.

3D Modeling and Compositing

  • 3D Modeling,
  • 3D Animation,
  • Lighting and texturing,
  • Motion Capture,
  • Compositing 3D and 2D renders,
  • Tools: Fusion, Redshift, Nuke, C4D, Blender, Unreal.

Sound Production

  • Musical composition,
  • Voice-over recording,
  • Sound capture,
  • Sound design and effects,
  • On-site final mix,
  • Speaker calibration.

Programming

  • Real-time 3D: Unity3D, Unreal, C#,
  • 2D Games: Unity, Unreal, C++, HTML5, Electron,
  • Development: C, C++, C#, OpenCL, Python, Java, JavaScript, HTML5, PHP, Dart, ActionScript 3, Lua,
  • Graphics Libraries: Qt, SDL, SFML, OpenGL,
  • Databases: MySQL, JSON, .XML,
  • Technologies & Frameworks: WebGL, Electron, jQuery, Lodash, Vue.js, Node.js,
  • Automation & Configuration: Universe, Châtaigne, Xtron, Crestron, Zendeo,
  • Mapping and Show Control: Watchout, QLab, Millumin, Modulo Pi,
  • Lighting and Control: DMX, DALI, Casambi,
  • Electronics: Arduino, Raspberry Pi, Electromechanics.

Installation & Maintenance

We ensure the complete installation of equipment and software on-site, guaranteeing optimal integration and sustainable impact.

Integration and Commissioning:

  • Delivery of software and programs,
  • Hardware and software integration,
  • Testing, fine-tuning, and energy optimization,
  • Production of as-built documentation (DOE),
  • Project assessment and carbon footprint analysis,
  • Recycling or repurposing end-of-life equipment.

Maintenance and Recommendations:

  • Equipment security,
  • Sustainable IT management (reducing digital footprint),
  • Spare parts management to ensure system longevity,
  • Responsible backup and archiving plans,
  • User training for sustainable use of systems,
  • Incident management with repairable and durable solutions,
  • Perfect Completion Guarantee (GPA) to monitor installations post-delivery,
  • Post-mortem analysis to capitalize on project feedback.

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