A Holographic Dracula That Talks Back
Walking through HR Tech Europe 2026 at RAI Amsterdam, one booth stopped everyone in their tracks: a holographic Dracula — life-sized, three-dimensional, and having actual conversations with visitors.
This was not a pre-recorded video loop. The character was responding to questions in real time, powered by AI trained on custom content, rendered as a hologram inside a display box. People were laughing, asking questions, and pulling out their phones to record.
Behind it was HoloTalks.ai, a company that creates AI-powered holographic characters for events, retail, corporate spaces, and brand experiences. I met Mihai, the founder, to understand what is happening under the hood.
What HoloTalks Actually Does
HoloTalks sits at the intersection of three technologies that have each matured independently:
- Custom 3D character creation — designed to match a brand, story, or campaign
- Holographic rendering — displayed in holo boxes or compatible devices for physical presence
- Conversational AI — each character is trained on your content to engage in natural dialogue
The result: a digital character that exists in physical space and can hold intelligent conversations. Not a chatbot on a screen. Not a video on a loop. A holographic entity that responds, adapts, and creates memorable experiences.
The Technical Stack
While Mihai understandably kept the proprietary details close, the architecture follows a pattern familiar to anyone building AI systems:
- Character engine: Custom 3D models rendered in real-time, streamed to holographic displays
- Conversational AI: LLM-based dialogue system trained on client-specific content (product information, brand story, FAQ)
- Speech synthesis: Real-time text-to-speech with character-appropriate voice and intonation
- Speech recognition: Microphone input processed for natural conversation flow
- Deployment: Works on holographic hardware, compatible displays, or directly in the browser on desktop and mobile
The browser fallback is smart — it means the same character investment works at a trade show (holographic display) and on your website (browser experience) without rebuilding anything.
Why This Matters Beyond the Wow Factor
Holographic AI characters solve a real business problem: attention and engagement in saturated environments.
At a conference like HR Tech Europe with 111 exhibitors, every booth competes for the same attention. Most use banners, screens, and staff in branded shirts. HoloTalks used a talking Dracula hologram. Guess which booth had the crowd.
But the applications extend far beyond trade shows:
Events and Exhibitions
A custom character that represents your brand, answers product questions, and never needs a break. It handles the initial engagement and qualification that booth staff typically burn out on by day two.
Retail and Showrooms
Imagine walking into a store and being greeted by a holographic brand ambassador that knows the entire product catalog, speaks multiple languages, and adapts its pitch based on what you ask.
Corporate Lobbies
A holographic receptionist that handles visitor check-in, provides directions, answers company FAQs, and creates a memorable first impression. Functional and impressive simultaneously.
Museums and Cultural Experiences
Historical figures that tell their own stories. Imagine a holographic Einstein explaining relativity, or a holographic Rembrandt discussing his technique — trained on historical texts and speaking in character.
Product Launches
Instead of a keynote speaker revealing a product on a screen, a holographic character unveils it in three dimensions, answering audience questions in real time.
The Economics
HoloTalks offers flexible pricing that makes the technology accessible beyond Fortune 500 budgets:
| Component | Pricing |
|---|---|
| Custom character creation | From 6,000 EUR (or use existing character library) |
| Hardware (purchase or rental) | From a few hundred to several thousand EUR |
| Streaming and rendering | Per hour, day, or monthly subscription |
| AI conversations | Usage-based (token consumption) |
The rental model is key for events — you do not need to buy a holo box for a two-day conference. And the existing character library (including Dracula) means you can deploy without the lead time of custom character creation.
The Infrastructure Angle
For anyone building AI platforms, HoloTalks represents an interesting deployment pattern:
Real-Time Inference at the Edge
The conversational AI must respond in under a second — any delay breaks the illusion. This requires low-latency inference, likely running on edge GPUs near the holographic display rather than routing to a distant cloud endpoint.
Streaming 3D Rendering
The character animation must be synchronized with speech output in real time. This is a GPU-intensive rendering workload that needs consistent frame rates — similar to game streaming but with the added constraint of holographic display requirements.
Multi-Modal Pipeline
The system processes audio input (speech recognition) → generates text response (LLM) → synthesizes speech (TTS) → animates character (3D rendering) → streams to display. Each step must complete within tight latency budgets for the interaction to feel natural.
Content-Specific Training
Each character deployment requires fine-tuning or RAG on client content. This is the same pattern we see in enterprise AI: base model + domain-specific knowledge = useful assistant.
Meeting Mihai: The Vision
What struck me about my conversation with Mihai was the clarity of vision: HoloTalks is not trying to replace human interaction — it is creating a new category of engagement that was not possible before.
The technology convergence is what makes this moment special:
- LLMs are good enough for natural conversation
- TTS sounds human enough to not break immersion
- 3D rendering is fast enough for real-time animation
- Holographic displays are affordable enough for commercial deployment
Five years ago, each of these components was either too expensive, too slow, or too unreliable. Today, they combine into something that genuinely surprises people — and that surprise is the engagement mechanism.
What Is Next for Holographic AI
The trajectory is clear: holographic AI characters will move from “novelty at trade shows” to “standard deployment in customer-facing environments.” The same way digital signage replaced static posters, holographic AI characters will replace passive screens.
The companies that adopt early — for their lobbies, their events, their retail spaces — will have a significant advantage in customer engagement and brand differentiation.
If you were at HR Tech Europe and walked past the HoloTalks booth without stopping, you missed something genuinely impressive. If you did stop, you probably have Dracula’s conversation on your phone already.
Check out HoloTalks.ai to see the character library and explore deployment options.
Building AI experiences for your enterprise? From holographic characters to production inference platforms, I help organizations design and deploy AI systems that create real business impact.
Bucharest Corporate Connect and Godmother
I also had a fantastic time stopping by the Bucharest Corporate Connect booth to chat about the future of event organizing and tech. The team at Godmother (godmother.ro) shared how they are pulling off incredible experiences in Romania — from scaling up to 20,000-person gatherings to launching the Bridgerton season for Netflix with 800 dressed-up influencers.
The combination of HoloTalks’ holographic technology with large-scale event production like Godmother’s creates something genuinely new: immersive, tech-enhanced experiences that go far beyond traditional corporate events.
- 📍 Bucharest Corporate Connect: bucharestcorporateconnect.com
- ✨ Holographic Tech: holotalks.ai
- 🎉 Event Agency: godmother.ro
