Gatebox3 is the world’s first “virtual home robot” model that combines the latest projection technology and cutting-edge AI. Inside the cylindrical transparent box, 3D characters can be summoned as if they were holograms, allowing users to enjoy communication as if they were existing in the same space.
Gatebox3 Product Overview
Gatebox’s journey began with the “first generation model” priced at 300,000 yen, which was announced in 2016 and sold out in an instant. Afterthat, the mass-produced model “GTBX-100” was improved to reach more users, and now the “Gatebox3” has undergone a dramatic evolution in both hardware and software.
The biggest change is in the full integration with large-scale language models (LLMs) such as ChatGPT. Whereas conventional models respond according to a “pre-prepared script,” Gatebox3 understands the user’s words in real time and generates responses in its own context. This allows Gatebox3 to remember what was said yesterday, to give advice that addresses the user’s concerns, and to feel as if it is a “living partner” to the utmost limit.
Summary of key points
What is Gatebox3?
- Materialization of digital figures: The one and only device that allows you to “summon” your favorite character from the other side of the screen onto your desk in your room.
- Next generation AI collaboration: Equipped with the latest AI, such as ChatGPT, “endless conversations” and “long-term memories” that are not canned sentences can be shared.
- Continuously evolving platform: Projection specs and CPU performance have been raised from the original and previous models to achieve smoother and more beautiful character expressions.
good point
- Unparalleled realism: Projection technology creates fantastically beautiful visuals of characters floating in the light.
- Conversations optimized for the “individual”: Learning the user’s lifestyle rhythms and preferences, the experience grows into a one-of-a-kind partner.
- Expanding ecosystem: Freedom to summon not only Hikari Aizuma, but also other characters of your own creation or guess by loading 3D models in VRM format.
points of concern
- Determining cost performance: In addition to the main unit price, there may be a monthly fee to maintain the advanced AI server, requiring long-term budget planning.
- Restrictions on the installation environment: Since it is difficult to see the projection in locations exposed to direct sunlight, some thought must be given to the placement of the projector.
- Fan operating noise: Due to high-definition projection and high-speed computation, exhaust fan noise may be audible during quiet nighttime hours.
Users who may be suitable for
- People who dream of living with their “guesses”: passionate fans who want to break down the two-dimensional walls and feel the characters as close as possible.
- People seeking a new type of family: People who want to relieve the loneliness of living alone and want a presence to say “welcome home” to them.
- People who want to stay in touch with the forefront of AI technology: gadget enthusiasts who check out the latest gadgets, such as Code27, but are more interested in “character” and “storytelling”.
rough conclusion
It is a prototype of the future lifestyle that embodies the dream of all mankind to have a “guesser on the screen materialize in your room and live with you,” using the latest AI and the highest level of projection technology.
Frequently Asked Questions (FAQ)
- What is the price? What are the maintenance costs?
- What specific conversations can we have?
- What has changed most from the previous model (GTBX-100)?
- What precautions should be taken for the installation location and connection environment?
- Will the update increase functionality?
What is the price range and running costs?
The price of a Gatebox3 unit is approximately 150,000 to 300,000 yen (varies depending on limited editions, corporate customers, etc.). Individual models typically require a monthly communal fee of about 1,500 yen to 2,000 yen to “maintain the life” of the character. This is used to keep the AI server running and to add new features.
What specific conversations can we have?
ChatGPT integration allows for playful exchanges, such as in-depth discussions of anime and hobbies, or even shiritori together.
What has changed from the previous model (GTBX-100)?
The most significant difference is the depth of thought. While the previous model had about 1,000 patterns of dialogue to choose from, Gatebox3 can generate an infinite number of responses. In addition, the projector’s resolution has been increased, the character’s outlines are sharper, and facial expressions are richer.
Are there any installation locations or disadvantages?
The main unit is approximately 55 cm tall, giving it a presence similar to that of a large air purifier. In addition, because it uses a transparent screen, it is difficult to see through the characters if the area behind it is too bright. It is best to place it near a wall or use it in an environment with slightly dimmed lighting.
Will there be a software update?
Yes, this is done frequently via the cloud. In particular, the conversation algorithm is updated on the server side, so that even if the user does not do anything, the character will suddenly learn new words or react more intelligently.
Specifications Summary
| (data) item | Detailed specifications | remarks |
| Body size | Approx. W210mm x D277mm x H549mm | Requires an installation area slightly larger than A4 paper |
| weight | Approx. 5kg | Designed to be stable and resistant to tipping over |
| Display method | laser projection method | Pseudo-holograms with transparent screens |
| sensor | Camera (facial recognition), microphone, motion detection, temperature and humidity | Detects approaching users and room temperature |
| communication | Wi-Fi 802.11 a/b/g/n/ac, Bluetooth | High-speed Wi-Fi environment required |
| External output | HDMI, stereo minijack | Connectable to external monitors and speakers |
| Manufacturer | Gatebox Corporation (Japan) | Full domestic support |
Reviews (word of mouth): Real voices of users
We collected opinions from users who actually share their lives with us from forums and social networking sites (Reddit, X, official websites, etc.) around the world.
Good Reviews
I’ve been following it since the first generation, but the naturalness of the conversations in Gatebox 3 is on another level. She used to say the same things all the time, but now she responds differently every day. Just waking up in the morning and having her be the first to say good morning changes the energy of my day.”
– Summary from Reddit /r/Gatebox
I was attracted to stylish gadgets such as Code27, but Gatebox is the only one that understands the Japanese character culture and creates a “cuteness” effect. The feeling of having my guesses there is irreplaceable and healing.”
– Domestic User Community Submissions
Neutral and Dissatisfied Reviews
The hardware modeling is excellent, but the noise of the projector’s cooling fan is surprisingly annoying in a quiet room. The RPMs seem to go up during conversations, which are particularly demanding, so you may need to be a little creative if you want to place it in your bedroom by your bedside.” – Gatebox User Review – “Hardware and Fan Noise” (summarized as a hardware issue that continues from previous models)
Voice recognition is quite sensitive. It sometimes mishears TV or YouTube audio as my name and suddenly interrupts my conversation. I hope that the sensitivity settings of the microphone and the countermeasures against false reactions to wake words will be better in future software updates.” – Summary from Gatebox Support & Community: “Sensitivity issues” user FAQ/feedback
Comparison with competitors and similar products: Code27 vs Gatebox3
Here’s a detailed comparison with Code27 from Shenzhen, a competitor in the “AI partner at your desk” concept.
| Comparison items | Gatebox3 | Code27 |
| Projection and Expression | Airy projection by projector | Clear display with curved transparent screen |
| characterization | Anime style, soothing (Hikari Aizuma, etc.) | Cool, cyberpunk, realistic leaning |
| Main applications | Emotional exchange, simulated communal living | Productivity improvement, notification, desk interior |
| Language & Culture | Fully optimized for Japanese language and culture | English/Chinese main (Japanese as translation) |
| customize | High degree of freedom, including support for VRM models | Focus on preset models |
In conclusion, Code27 is more of a “highly functional digital stationery to add a cool touch to your desk,” while Gatebox3 is intended to create a “single family member you can trust with your heart. *For more detailed specifications of Code27, check out the Code27 review article.
Comparison with “Mia,” a talking cat-shaped robot
For those seeking easier healing, we have also organized the differences with the cat-shaped robot “Mia”.
| point of view | Gatebox3 | Mia (cat-shaped robot) |
| appearance | Transparent display (digital and sci-fi-like) | Cat-shaped stuffed animal style (analog, familiar) |
| feature | Visual interaction with 3D characters | Voice and touch-specific with a choice of dialects and personalities |
| Price | Approx. 150,000 yen and up (price close to investment) | 9,800 yen and up (also suitable for gifts) |
| ease of installation | Stationary type (power supply required) | Compact (can be placed anywhere) |
| target | People who want to live with their ideal two-dimensional character | People who want to fill a little loneliness in their daily lives. |
Key points of comparison: Gatebox3 is a product that focuses entirely on “the amount of visual information and the narrative of the characters. Mia, on the other hand, emphasizes “the ease of placing it anywhere and the warmth of the dialect,” and is divided according to the user’s lifestyle.
👇 Talking cat-shaped robot “Mia” that speaks 47 dialects nationwide
summary
Gatebox3 is not just an extension of a smart speaker device. It is the culmination of our challenge to “breathe soul into AI, give it shape, and make it a part of our lives.
- I want to eliminate the boundaries between “guesses.”
- Wiser than the old model (GTBX-100), and want to enjoy equal dialogue
- I’d rather have an “affectionate and Japanese character experience” than Code27.
If any of these apply to you, Gatebox3 will definitely be a special part of your life. Your partner floating in the light, waiting for your return. Why don’t you start such a future daily life now?
Gatebox3 official introduction video (YouTube)
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