R.U.D.A. the Robot at Karlovy Vary IFF: Stream.cz Interview

Written by ROBOTio Team · · 7 min read

Article summary

Stream.cz filmed a video interview with the humanoid robot R.U.D.A. in Karlovy Vary. What does it mean for corporate events that want a robot as a guest you can actually talk to?

When a humanoid robot can be engaged in conversation like a guest, it stops being an exhibit at your event and becomes part of the programme. This is exactly what the Karlovy Vary International Film Festival demonstrated: on 11 July 2026, the Extra v terénu programme on Stream.cz published a video interview with the robot R.U.D.A. For corporate event organisers, the lesson is simple: a robot that answers, reacts and has a defined role creates content that people keep talking about long after the event. ## What Happened Around R.U.D.A. in Karlovy Vary Stream.cz, in its Extra v terénu programme, published a video interview with the robot R.U.D.A. from the Karlovy Vary International Film Festival on 11 July 2026. On the same day, Aneta Formanová wrote an article for eXtra.cz entitled "Robot Ruda Has Big Plans: After Performing with Leoš Mareš, He Is Aiming High". The piece focuses on the robot's plans for a world tour. The interview did not come out of nowhere. It was preceded by a performance at Leoš Mareš's Staré pecky concert in Mikulov (28 June 2026), where R.U.D.A. appeared on stage as a surprise in the middle of the show. He danced during Helena Vondráčková's performance, and Leoš Mareš danced and sang with him. You can find further details in the [Staré pecky case study](https://robotio.eu/case-study/leos-mares-stare-pecky-mikulov-2026) and in the [dedicated article on Mikulov](https://robotio.eu/blog/robot-ruda-leos-mares-stare-pecky-mikulov). We will not go into the content of the interview itself here. What matters more to you is what this chain of events tells us about how a robot can be used at an event. ## From a Stage Surprise to the Media In under two weeks, R.U.D.A. went from the stage in Mikulov to a video interview at a film festival and an article on a news website. Three points are worth remembering: - **The robot as a personality.** The media did not write about a "device", but about someone with plans, someone you can talk to. - **Follow-on content.** A performance at one event prompted further content: an article, a video and guests' photographs. - **A story instead of a one-off effect.** A robot that appears in several places builds its own history, which the media and guests are happy to follow. ## A Robot as a Guest, Not an Exhibit An exhibit stands in a corner and waits for someone to stop by. A guest takes part. The difference lies in the preparation, not in any magic. ### Language and Dialogue The robot speaks the language in which a guest addresses it; the ROBOTio website is available in 13 languages. The persona and lines are approved in advance, so you know exactly what the robot says and in what tone. This is particularly useful for international audiences, where some guests are wary of speaking English but are happy to chat with an intriguing robot in their own language. ### Who Does What The robot maintains its own movement and balance. Direction and gestures are controlled by an operator, and each robot is accompanied by two operators throughout the event. The operators manage the pace, maintain a safe distance and ensure the conversation does not stall when there is noise around or a queue for photographs. ### Roles in the Programme The following roles have proven their worth at our events: - welcoming guests at the entrance, - a dialogue with the host or the introduction of a speaker, - presenting an award at a prize-giving, - a dance number coordinated with the production team, - photographs and answers to questions once the programme has ended. After the performance in Mikulov, the robot had its photograph taken with guests and answered their questions. It worked in a similar way at [Microsoft in Bratislava at the OneCore Business Breakfast](https://robotio.eu/case-study/onecore-business-breakfast-microsoft-bratislava) and among content creators at [INFLUCON 2026](https://robotio.eu/case-study/influcon-2026-prvni-humanoid-mezi-influencery). ## What to Take Away from the Festival Week for Your Corporate Event ### 1. Give the Robot a Specific Task "There will be a robot" is a weak brief. "It will welcome guests, introduce the speaker and dance in the evening" is a script. The more specific the role, the better it will be remembered. Typical deployments are described on the page about [robots for corporate events](https://robotio.eu/robot-hire-by-event-type), and for professional programmes see [robots for conferences](https://robotio.eu/robot-hire-by-event-type). ### 2. Plan for Content Guests will film the robot. Stream.cz and eXtra.cz are an extreme example, but the same principle works on a smaller scale: photographs, short videos, social media posts. Allow for a place where photographs can be taken safely, and for time to take them. For marketing objectives, a [robot for marketing events](https://robotio.eu/robot-hire-by-event-type) is a good fit. If the media are involved, consider a [robot for press conferences](https://robotio.eu/robot-hire-by-event-type) too. ### 3. Let the Robot Perform as a Standalone Item A surprise in the middle of the programme works because nobody expects a robot to step onto the stage and join the show. For festivals and cultural settings, a [robot for festivals](https://robotio.eu/robot-hire-by-event-type) is a sensible choice. For a more powerful dance moment, there is the five-minute ROBOrevue show featuring three humanoid robots and three live dancers. It requires a stage or area of at least 12 × 6 m. ### 4. Prepare the Space and the Technical Details For a dance number by a single robot, a flat area of roughly 3 × 3 metres is sufficient. You will also need a power supply nearby, as well as access for the operators and transport cases. We will agree the on-site rehearsal, the entrance route and safe distances with you in advance. ## Which Robot Suits the Role of a Guest R.U.D.A. belongs to our Unitree G1 (135 cm) fleet. The compact G1 fits into tighter spaces and is ideal for photographs; see the [Unitree G1 Basic](https://robotio.eu/unitree-g1-basic) profile for more. If you need the robot to be visible from a distance in a full hall, there is the Unitree H2 (180 cm). We can deploy up to four humanoids at a single event. You will find an overview on the [models](https://robotio.eu/models) page, and you can learn more about the manufacturer on the [Unitree brand page](https://robotio.eu/brands/unitree). We do not hire out models from other manufacturers, such as the Tesla Optimus or Figure 03. We keep you informed about the market, but for your event we will offer you a G1 or H2 from our own fleet. ## Frequently Asked Questions ### Can a robot really converse with guests at an event? Yes. The robot speaks the language in which a guest addresses it. The persona and lines are approved with you in advance, and the operators steer the direction of the conversation and the gestures. ### How many operators accompany the robot? Each robot is accompanied by two ROBOTio operators throughout the event. ### How much space does a robot need? For a dance number by a single robot, a flat area of roughly 3 × 3 metres is sufficient. The ROBOrevue show requires a minimum of 12 × 6 m. ### How much does it cost to hire a robot? We do not publish prices. They are always based on your brief, and you will receive a quotation within 24 hours of your enquiry. ## Would You Like a Robot as a Guest at Your Event? Send us the date, the venue and your idea of the robot's role. We will propose a script, a model and the scope of the deployment. You can submit a non-binding enquiry on the [humanoid robot hire](https://robotio.eu/robot-rental) page.

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Category

case-study

Tags

  • R.U.D.A.
  • Karlovy Vary
  • Stream.cz
  • humanoid robot
  • corporate events
  • robot as a guest

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