A Beginner's Manual for Introducing Projection Mapping

In the field of visual presentation, "projection mapping" has been attracting particular attention in recent years. By precisely projecting images to fit the shape of buildings and objects, it creates immersive presentations in which reality and imagery merge.

For those thinking about introducing projection mapping for the first time, this article provides a comprehensive guide to the process, from planning and preparation to equipment selection, content production, and on-site operation.

The potential of projection mapping and why it is attracting attention

What is projection mapping?

Projection mapping is a technology that maps images onto buildings, three-dimensional objects, and the like, adding new storytelling and staging to a space. Unlike simple video projection, its appeal lies in expression that makes use of the shape and texture of the target object.

Main uses

• Illumination events at tourist sites
• Seasonal campaign presentations at commercial facilities
• Weddings and bridal presentations
• Exhibition content at cultural facilities such as art galleries and museums

Why is adoption growing now?

• It generates buzz as eye-catching, social-media-friendly content
• It can be introduced at low cost because existing facilities can be used
• Its expressive power can be expanded by combining it with lighting and sound

Basic knowledge and preparations for introduction

Advance preparation is the key to successful projection mapping. Use the following checkpoints to plan the entire project from a big-picture perspective.

1. Understand the projection target and environment

• The structure of the building (unevenness, curved surfaces, reflectivity of materials)
• Differences in brightness between daytime and nighttime
• Whether there are obstructions nearby (utility poles, trees, etc.)

2. Select equipment

• Projectors: Lumens (brightness), resolution, number of units
• Media servers: Real-time control and synchronization management
• Other: Sound equipment and system integration with lighting

3. Produce the video content

• Precise mapping design based on 3D models
• Creating storyboards for the presentation
• Synchronizing with music and narration

4. Permits and safety measures

• Applications to use public spaces and permits for traffic restrictions
• Cable protection and measures to prevent equipment from tipping over
• Designing audience flow and assigning staff

Key points learned from a success story

"Aruhi Mori no Naka": A soothing space in harmony with nature (Hiroshima City, Hiroshima Prefecture)

At "Aruhi Mori no Naka (aruhi_morinonaka)," a café in Hiroshima City, Hiroshima Prefecture, projection mapping themed on the beauty and charm of nature was incorporated into the interior presentation.

• Challenge: Although the café is located in the city, the owners wanted to offer visitors a soothing experience away from everyday life.
• Solution: Green trees, babbling brooks, and natural scenery from each of the four seasons are projected onto the walls and ceiling. The imagery changes with the time of day: a bright forest during the day and a forest wrapped in magical light at night.
• Results: The relaxing, tranquil space became a talking point on social media, encouraging visits and raising the repeat rate. It also successfully strengthened the café's branding.

Keys to success

• Content designed to change with the seasons and time of day
• Expressing the café's personality while appealing to customers' urge to "take a photo"
• Applying projection mapping technology suited even to a small space

▶ Café details: Aruhi Mori no Naka (HOT PEPPER page)

Points to note during implementation and how to avoid trouble

Common mistakes and how to deal with them

• Insufficient brightness: Simulate lumen values and projection distance in advance
• Misalignment with the target: Design accurate models using 3D scans and point cloud data
• Monotonous presentation: Create a presentation that moves the audience emotionally by linking storytelling and sound
• Weather risk: Prepare alternatives such as backup dates, indoor projection, or dome systems

Sample checklist

• Obtain 3D data of the projection target
• Plan equipment delivery and check the power supply
• Test video and sound and hold rehearsals before the show
• Confirm safety measures and assign guidance staff

Summary

• Projection mapping is ideal for presentations in tourism, commerce, and culture
• Balancing environment, technology, and expressive power is important when introducing it
• Advance preparation, story design, and safety measures are essential for success

Document downloads and free consultations

At World Area Networks Co., Ltd., our experienced staff provide end-to-end support for projection mapping, from planning to content production, on-site installation, and PR support.

• Have concerns about introducing projection mapping?
• Want to create a presentation that makes use of local resources?
• Want to make your event a talking point?

If so, please download our free materials or take advantage of a free consultation.

We are holding the webinar "A Thorough Guide to Projection Mapping, Starting Small" on June 26 (Thu)!

Webinar overview

Title: A Thorough Guide to Projection Mapping, Starting Small
Fee: Free (advance registration required)
Date & time: June 26 (Thu), 14:00–15:00 (JST)
Venue: Online (Zoom)

Recommended for

• Those who want to learn from examples of presentations that make use of the potential of "video × space"
• Those who want concrete information on the process and approximate costs of realizing projection mapping
• Advertising agencies and production companies that want to add new visual expression and spatial presentation to client proposals
• Producers and planners who want to enhance the visitor experience at commercial facilities, tourist facilities, exhibitions, and events
• Marketing and PR staff who want to convey their brand's world in an impactful way

Webinar content

• The definition of projection mapping
• The steps and approximate budget needed from planning to implementation
• WAN's track record in "experiential content" and behind-the-scenes stories
• Summary
• Q&A

We will also answer practical questions about introduction, such as "Can we do this in our area?" and "Will it fit within our budget?"

Please take this opportunity to join us and take home ideas for your next project. We will share the latest insights, on-site challenges, and examples of initiatives.

Whether you attended last time or are joining for the first time, we look forward to seeing you. If you have any questions, please feel free to contact us.

Register here👉URL to be posted