The challenge: helping visitors navigate a 26-hall venue
The Berlin Exhibition Centre is one of the largest trade show venues in Europe. Twenty-six halls spread across multiple floor levels, connected by corridors, bridges and outdoor paths. Even regular visitors can lose time finding the right hall, stand or route. For visitors who attend only once a year and do not know the current layout, navigating the venue can become a significant part of the day.
That lost time matters. Exhibitors pay for visitor contact. Visitors come to discover products, meet companies and make connections. Every minute spent walking in the wrong direction is a minute not spent at a stand. At the scale of 220,000 visitors, poor navigation affects visitor satisfaction, stand traffic and the commercial value of the event.
IPS indoor navigation where GPS does not work
IPS indoor navigation solves this problem by giving visitors a live position inside the venue. Visitors can see where they are on the digital map, search for a stand, hall or point of interest and follow a route through the exhibition centre. The technology works in indoor environments where GPS is not reliable. A network of Bluetooth beacons installed throughout the venue determines location continuously.
For the visitor, the result is simple: they find their way faster. For the organiser, it creates a digital navigation layer that supports the event experience and produces useful movement data after the show.
What the deployment looks like at this scale
A 26-hall trade show requires more than placing a few beacons at entrances. VI plans and manages the full IPS deployment across the venue. Before the event, beacons are installed throughout all halls, upper levels and connecting areas to create continuous location coverage. Beacon density and placement are planned around the geometry of each hall. Large open spaces need different coverage than corridors, entrances or smaller areas.
The goal is reliable indoor positioning throughout the visitor journey, not just in selected zones. The full deployment happens in the two days immediately before the show opens, starting from a freshly laid-out floor once stand construction is complete. The system is tested and verified before the doors open.
Live monitoring during the trade show
During the event, VI monitors the system continuously. The team physically checks the venue, walks the halls, tests navigation routes and monitors the live system. This matters because beacons can fall, be moved, lose connection or be blocked during build-up and live operations. A navigation system that works in most areas is not enough. For the visitor standing in the one area where positioning fails, the experience still breaks.
Regular checks keep the IPS infrastructure stable across the full duration of the multi-day trade show. Issues can be identified and fixed before they affect visitor navigation at scale.
Location-based push messaging
The same IPS setup also supports location-based push messaging. Instead of sending the same message to the entire visitor base, organisers can trigger messages based on location. A message can be tied to a hall entrance, a specific zone, a group of stands or another defined area of the venue. This allows communication to become more relevant. Visitors receive information based on where they actually are, not just because they are registered for the event.
For large trade shows, this can support programme updates, exhibitor activations, hall-specific information and operational communication.
Visitor navigation and organiser intelligence
The first value is visible to the visitor: they stop getting lost. A reliable indoor map helps visitors find stands, halls, services and programme locations more efficiently. That improves the event experience and helps visitors make better use of their time on the show floor.
The second value is visible to the organiser after the event. Aggregate movement data shows how visitors moved through the venue, which halls drew the most traffic, how flows changed across show days and time windows and where the navigation system was used most heavily. This creates insight that entrance counters alone cannot provide, supporting decisions around hall layout, stand placement, visitor routing, programme scheduling and operational planning.
Post-event reporting and recurring deployment experience
After the event, VI delivers reporting on system usage and visitor movement patterns. The organiser receives a clearer view of how the indoor navigation layer was used and how people moved through the venue. This turns the IPS deployment into more than a wayfinding tool. It becomes a source of event intelligence.
VI operates similar IPS navigation setups at multiple major European trade shows per year, across sectors including consumer electronics, food, pharmaceutical ingredients and nutraceuticals. That recurring deployment experience matters. Large venues, complex floorplans, beacon coverage, live monitoring and location-based communication all create edge cases. When a team works across this many large trade shows, those edge cases become familiar rather than surprising.
The result for the organiser
The organiser had one team responsible for the IPS indoor navigation infrastructure from setup to reporting. Visitors received a better navigation experience across a very large venue. The organiser gained a location-based communication channel and post-event insight into visitor movement patterns.
VI handled the operational detail behind the system: beacon planning, installation, live checks, monitoring, push messaging, reporting and teardown. For a trade show of this size, that single point of ownership is the difference between having a navigation feature and having a navigation system that actually works during the event.