AI assistants at human scale, in one system
HoloChron builds photorealistic digital colleagues and puts them in front of your customers on hologram-effect displays. Four capabilities in one system: an AI assistant with a custom knowledge base, displays in three sizes, live telepresence and spatial-effect product presentation. One team builds, installs and operates it.
What the system can do
We create digital reproductions of people and objects and let your customers interact with them in spatial-effect space. The result is a digital colleague standing in the physical space, right in front of the customer.
AI assistant
Receptionist, customer service agent, host, sales assistant, tutor or trainer: with a custom knowledge base, connected to your systems, in several languages, tirelessly.
Displays
Life-size Box, counter-top MiniBox and standing Kiosk: hologram effect, touch screen, built-in camera and sound.
Hologram-effect product display
Products and objects that float, rotate and speak in the display: for showrooms, shop windows and exhibitions.
Telepresence
A remote executive or speaker arrives in the room at full size, in real time, gestures included, with two-way audio.
What happens behind the display?
AI-driven character modelling is a complex, multi-stage process. The assistant is not a chatbot with a face: speech recognition, the language model, the integrations, the emotional layer and the 3D rendering work in real time, in sync, so that the answer feels natural and professional.
Advanced language models with a custom knowledge base and a guided storyline that keeps the conversation on topic.
Voice cloning from a real or designed voice profile, and noise-tolerant speech recognition in 74 languages.
Detailed, lifelike character model with motion analysis and several outfit variants.
The character adapts its facial expressions, tone and gestures to the mood of the conversation.
What you only get from a single provider
Build once, use many times
You pay once for the approved assistant, knowledge base, integration and content. At a later venue or another event you reuse them without a new development fee.
EU AI Act ready
Digital twins of real people are created only with written consent and transparent AI labelling. The assistant always discloses that it is an AI.
Own hardware, own studio
We provide the displays, the studio and the operating team, so one phone number is enough for any question.
Flexible periods
From a one-day demo to an annual contract. The longer the rental, the lower the daily rate; Box delivery is free beyond 30 days.
Measurable, with live data
With API integration the assistant handles opening hours, stock, schedules or bookings, doing real customer-service work.
Built in Hungary, 74 languages
A Budapest-based team with Hungarian and English support. The assistant speaks naturally in Hungarian and foreign languages without delay.
A few characteristics of the system
SoundCam Productions: studio, film and technology
HoloChron is developed by SoundCam Productions Kft. in Budapest. The company's film and studio background provides the recording, lighting and post-production expertise without which a lifelike digital human cannot be made: the assistants are born in the studio, under controlled light, with a professional camera system.
The Budapest studio hosts the recording of real people, the source side of TPort broadcasts and the live demonstration of the assistants in the Box; demos are held by appointment.
Let's talk about what you would use it for
Send us a few lines about the venue and the goal; we reply within one business day. The needs assessment is free.