What Three Of The Biggest 2025 Tech Events Revealed About Connectivity

Forbes

08-07-2025

Ivo Ivanov is the CEO of DE-CIX.
If 2024 explored the 'what' of generative AI, 2025 is exploring the 'how' of it. At the world's biggest tech gatherings—CES, MWC and Hannover Messe—the story wasn't just about new devices, dazzling demos or smarter machines. It was about what those innovations quietly demanded behind the scenes: a level of connectivity infrastructure that many businesses, governments and even industries aren't yet prepared to deliver. As the industrial-grade AI we're working toward becomes increasingly closer, the need for near-instantaneous data transfer across geographies is also becoming more acute. Life at the network edge, where these applications need to be, is making one thing crystal clear: Connectivity is no longer just an accessory to innovation. It's either the bottleneck or the breakthrough.
Among the many aspects of connectivity, latency has emerged as the most visible constraint. It's also the least tolerable. Whether it's an agentic AI system designed to 'think' instantly about a customer query, a robot that relies on millisecond coordination across a production line, or a self-driving vehicle with sensors that are rendered useless without the network feedback to act on their output, a lack of 'responsiveness' is now a deal-breaker. Low latency is no longer a luxury for high-performance applications—it's the new baseline for the plethora of AI applications coming our way.
This has been the breakout theme of some of the biggest tech events on the calendar in 2025; as we build smarter systems, we also need to reimagine the architecture that connects them. Not as a patchwork of nodes and endpoints, but as a living, scalable ecosystem designed for intelligent workloads and data transfer. What follows are three snapshots from CES, MWC and Hannover Messe that illustrate this turning point.
Consumer Electronics Show (CES) 2025: Visible Expectations, Invisible Strain
The year kicked off in Las Vegas, where CES 2025 went all out to demonstrate the remarkable impact AI is about to have on everyday life—from smart homes and cars to wearables and entertainment systems. Voice assistants now hold contextual conversations, while extended reality (XR) platforms deliver adaptive, AI-driven gaming experiences that blur the line between the real world and the virtual world. These applications rely on more than raw compute power—they demand fast, stable, low-latency connectivity between users, edge infrastructure and AI models running in far-off data centers, where even slight delays can dispel immersion or break the carefully modelled illusion of intelligence.
The event also featured AI-enabled healthcare wearables, hearing aids and autonomous mobility solutions, all of which depend on dynamic, location-aware data. Yet most residential and public networks weren't designed for this level of complexity. The smarter the service, the more sensitive it becomes to latency and jitter. CES made one thing clear: The infrastructure behind our digital lives needs to evolve fast, or risk holding back the very innovations it's meant to support.
Mobile World Congress (MWC) 2025: The Cloud Gets Crowded
In February, Barcelona set the stage for another reality check—this time about where AI actually runs. At MWC, booths weren't just showing off new handsets or 5G upgrades, they were unveiling LLM-powered humanoid robots, 'sight-beyond-sight' vehicle-to-cloud software and the world's first official AI smartphone. But more than that, industry experts were talking about the ecosystem behind the tech: telcos, hyperscalers and AI developers jostling to define the infrastructure that will power AI at scale. What emerged was a clear trend toward decentralization. AI is no longer confined to hyperscale data centers. It's moving outward—to regional hubs, colocation sites and edge data centers and to a certain extent, into the devices themselves. The shift of focus from centralized training to distributed inference is now fully underway, and it's putting immense pressure on existing cloud and network architectures.
As these ecosystems converge, so too do their limitations. Proprietary cloud environments and vendor-specific platforms were built for scale, not necessarily for interoperability. But real-time AI—whether for autonomous vehicles, smart factories or agentic assistants—requires seamless connectivity across providers, clouds and geographies. Without common standards and robust interconnection, distributed AI workloads will hit friction fast.
Hannover Messe 2025: Industrial AI Has A Logistics Problem
By April, the conversation had shifted from homes and handsets to factories and supply chains. At Hannover Messe, one of the world's largest industrial trade fairs, AI's potential was on full display—cognitive robotics, digital twins, autonomous systems and intelligent collaboration across factory floors and logistics hubs. But with every new demonstration came a familiar question: How fast can systems talk to one another?
The most revealing takeaway from Hannover wasn't necessarily the sophistication of the AI models, but the infrastructural fragility beneath them. Industrial sites often span regions with wildly different levels of network maturity. Machines outfitted with advanced inference capabilities can only operate effectively if the data they depend on—sometimes hundreds of miles away—is delivered almost instantaneously. Add to this the rise of collaborative robotics and AI-managed energy systems, and the need for deterministic, ultra-reliable connectivity becomes mission-critical. Hannover Messe made the case that the intelligence of industry isn't limited by innovation, it's limited by distance, bandwidth and latency.
Connecting The Dots
Across three of the most influential tech events of the year, the message was consistent—the ability to move data quickly, securely and intelligently across the network of networks will determine which ideas scale and which ideas stall. CES showed us a near-future where consumer experiences become dependent on real-time, AI-powered interactions. MWC revealed how the infrastructure behind those experiences must interoperate in order to reach our AI goals. And Hannover Messe reminded us that when it comes to industrial automation, the stakes are higher, the environments are harsher and the tolerance for latency is virtually nonexistent.
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