With the increasing prevalence of AI-powered video analytics, the focus within the security industry is shifting: away from mere data generation towards the question of how this information can be presented efficiently and in a contextually relevant manner. A recent blog post by Axis Communications highlights the potential of so-called video analytics overlays – that is, the display of additional analytical and systemic information directly within the video image.

The post makes it clear: the real added value of modern video surveillance no longer stems solely from the detection of events, but from their immediate visual contextualisation.

From video image to decision-making interface

Traditional surveillance systems provide raw images, whilst analysis functions are usually displayed in separate interfaces or dashboards. Overlays break down this separation. They integrate information such as object detection, motion data or system parameters directly into the live or recorded image.

According to the article by Axis Communications, this creates a new quality of interaction: the video image becomes an operational decision-making interface on which relevant information is immediately visible.

This is not just about traditional analysis results. Metadata such as geocoordinates, sensor data or system status can also be integrated, thereby creating an enhanced situational picture.

Three key benefits in operational use

1. Improved situational awareness in real time

Visual highlighting of relevant objects or events significantly increases situational awareness. Security personnel can identify where action is required more quickly. The blog notes that speed data or marked movement patterns, for example, can be displayed directly within the camera image, which significantly increases reaction speed (cf. Axis Communications, 2026).

2. Efficiency gains through information consolidation

A further advantage lies in the reduction of system disconnects. Instead of monitoring multiple screens or applications in parallel, relevant information is consolidated centrally within the video stream. This reduces the cognitive load on operators and enables a more focused analysis – an aspect that is particularly critical in control room environments.

3. Deeper insights through data-driven visualisation

Overlays can not only display current events but also reveal analytical correlations. Heatmaps, movement flows or predictive indicators can be visualised directly within the image. This transforms video surveillance from a reactive to an increasingly proactive tool, for instance for identifying risk areas or optimising security measures.

The downside: when information becomes overwhelming

As compelling as the advantages are, the blog also clearly identifies the central challenge: the risk of visual overload.

If too much information is displayed simultaneously, this can hinder the actual task – the rapid identification of critical situations. Instead of clarity, confusion arises. The balance between information density and readability thus becomes a decisive factor for success.

• Design principles for practical overlays: To address this challenge, Axis Communications outlines several approaches that have proven effective in practice:
• Context-based customisation: Users should be able to define for themselves which information is displayed. This ensures the focus remains on the relevant data at any given time.
• Event-driven overlays: Dynamic overlays appear only when they are actually needed – for example, when thresholds are exceeded or anomalies are detected. This reduces visual distractions during normal operation.
• Flexible display and hiding: The ability to switch overlays on or off completely provides additional control. This is particularly relevant in a forensic context, to switch between ‘raw’ video footage and an enriched analysis view.

Technically, this is supported, among other things, by modern video standards that enable the efficient integration of such functions.

Context: From monitoring to data-driven control

The development of video analytics overlays is part of a broader trend: the transformation of video surveillance into data-centric security platforms.

In the context of KRITIS, urban security or retail, video is increasingly understood as a sensor whose data is not only captured but actively interpreted and utilised. Overlays act as an interface between analysis and decision-making.

Conclusion

Video analytics overlays have the potential to fundamentally change the role of surveillance systems. They transform passive image sources into interactive, information-driven tools and improve both responsiveness and the quality of decision-making.

However, their success depends largely on implementation. It is not the maximum amount of information that matters, but the ability to make relevant data visible at the right time – without losing the big picture.

This makes it clear: the future of video surveillance lies not only in better algorithms, but in the intelligent visualisation of information.

Source: Axis Communications (2026): Video analytic overlays | Including 3 benefits, and challenges, blog post by Stefan Lundberg