Vizrt shows how live video can be produced anywhere, without complex studio setups
Updated
April 20, 2026 1:40 PM
A camera filming a still life on a table. PHOTO: UNSPLASH
Vizrt, a media technology company, has introduced a new AI-powered tool to simplify the creation of virtual scenes in live production. Its latest release, the AI Keyer, is built around a simple idea: remove the need for green screens and make virtual production possible in almost any environment.
Traditionally, creating virtual backgrounds or augmented reality (AR) scenes requires controlled studio setups, green screens, precise lighting and skilled operators. That makes high-end visual production expensive and difficult to scale, especially for smaller teams or live, on-the-ground reporting.
The AI Keyer is designed to address that gap. It uses AI trained on real-world footage to identify people in a frame and separate them from the background in real time. This allows production teams to replace backgrounds, insert AR graphics or place presenters into virtual environments—whether they are indoors, outdoors or on location.
"Creating XR environments typically demands large infrastructure investments and requires specialized skills for daily operations. The Vizrt AI Keyer removes all these constraints, so high-quality virtual scenes and AR graphics become a reality for live productions of every size", says Edouard Griveaud, Senior Product Manager at Vizrt.
In practical terms, this means a presenter can appear in a different location without moving, a remote speaker can be placed inside a virtual event space or branded graphics can be added to live interviews without a complex setup. The system works without chroma keying, reducing both preparation time and production overhead.
This shift also reflects how the company is approaching AI more broadly. Instead of treating it as a background feature, Vizrt is positioning AI as a core part of the content creation and delivery process.
"AI is transforming the world, and the creative industries are no exception. At Vizrt, we have been on this journey for years, embedding intelligence into our solutions, empowering storytellers and delivering real, measurable impact for our customers", says Rohit Nagarajan, CEO of Vizrt. "That is not a vision for tomorrow. That is happening today. The Vizrt AI Keyer is the latest proof point of our relentless commitment to innovation. Putting breakthrough technology in the hands of every creative, at every level, everywhere in the world".
Beyond the product itself, the direction is clear. By removing the need for green screens and complex setups, tools like the AI Keyer make it easier to produce high-quality visual content in more flexible settings. The result is a production model that is less tied to physical studios and more adaptable to real-world environments, where content can be created and adjusted in real time.
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From AI diagnostics to exoskeletons, the event highlights how healthcare tech is moving into real-world use
Updated
April 8, 2026 10:43 AM
Tesla Bot Optimus, designed by Tesla. PHOTO: ADOBE STOCK
The China International Medical Equipment Fair 2026 will open in Shanghai from April 9 to 12 at the National Exhibition and Convention Center. It is one of the largest gatherings in the medical device industry. This year’s edition will cover more than 320,000 square metres. Nearly 5,000 companies and brands are expected to participate, representing over 20 countries and regions. Organisers also expect more than 200,000 professional visitors and buyers from around 150 markets.
A key focus this year is the growing use of artificial intelligence in healthcare. One of the headline technologies is an AI agent designed to carry out multiple diagnoses from a single scan. The exhibition will also feature diagnostic software that is already in clinical use. In addition, an integrated platform for AI training and inference will be showcased to improve computing capacity within healthcare institutions.
Robotics will also play a central role at the event. New systems across surgical procedures, rehabilitation and elderly care are expected to be presented. Together, these developments point to a steady move toward more precise and assisted forms of care. Many of these technologies are designed to support clinicians and patients, especially in tasks that require consistent accuracy or long-term physical assistance.
For the first time, the event will introduce a dedicated Future Tech Arena. It will focus on brain-computer interfaces, embodied intelligence and university-led innovation. The space will include AI-assisted MRI systems for Alzheimer’s diagnosis. It will also feature brain-computer interface technologies used for cognitive assessment and training, along with wearable robotic exoskeletons.
Alongside product showcases, the event will continue to act as a platform for international trade and collaboration. An International Zone will host exhibitors from countries such as the United States, Germany, Japan, South Korea, the United Kingdom, France, Singapore, Malaysia and Thailand. This provides a view of how different markets are approaching medical technology. It also reflects the global nature of innovation and deployment in this sector.
The programme will include a set of networking and exchange formats under its “We” initiative. These include discussion stages with representatives from consulates and industry organisations, as well as matchmaking sessions based on verified buyer demand. Guided tours will also be organised to help international visitors connect with relevant exhibitors. In parallel, organisers are working with hospital partners to provide medical support services for attendees during the event.
Across the four days, hundreds of forums are scheduled. These will bring together policymakers, researchers and industry leaders to discuss regulatory frameworks, market access and the future of healthcare innovation. Some of these sessions will be led by the Global Harmonization Working Party in collaboration with the Ministry of Health of Malaysia, with a focus on regulatory alignment and cross-border cooperation in medical devices.
As healthcare systems continue to adopt digital tools and advanced equipment, events like CMEF provide a clear view of how these technologies are being developed and applied. The scale of participation this year reflects continued activity across both innovation and international collaboration in the medical device sector.