Corporate lobbies & meeting rooms — brand meets function

The space as a medium: When architecture becomes the user interface

A foyer today is rarely just a physical waiting room. In the contemporary architecture of corporate headquarters, the lobby takes on the function of a neural node. It must simultaneously communicate brand identity, filter information, and act as a social interface. In a working world shaped by hybrid models and geographical decentralisation, the remaining physical points of presence gain strategic weight. We are observing a shift: away from small-scale LCD steles towards immersive, large-format LED systems that are seamlessly integrated into the building fabric. This is not about mere "entertainment" through content, but about creating a consistent atmosphere that marks the transition from public space into the company's protected sphere.

Technically, this means saying goodbye to standard solutions. The requirements for visual infrastructure are rising in sync with the expectations of stakeholders. A pixel pitch of 1.5mm or 1.2mm, which was considered the technical ultimate just a few years ago, is today often replaced in close-up lobby viewing by 0.9mm or even 0.7mm MicroLED solutions such as Samsung The Wall (IWA series) or LG MAGNIT (LSAB series). This creates a visual quality that is no longer perceived as a technical add-on, but as a digital building material.

The technical evolution of the corporate lobby

In the planning of modern lobbies, the aesthetic desires of architects often collide with the hard facts of physics and business management. An LED wall in a fully glazed atrium must fight against ambient brightness levels of up to 5,000 lux without losing colour fidelity. This is where the wheat is separated from the chaff of manufacturers.

MicroLED and COB: The new standards

While classic SMD LEDs (Surface Mounted Device) are susceptible to mechanical damage in areas close to the floor, COB technologies (Chip-on-Board) offer a flat, robust surface. Products like the Alfalite Modularpix Pro with ORIM coating (Optical Resin Injection Moulding) not only increase resistance to impacts (based on IK10) but also improve the viewing angle to nearly 180 degrees without colour shift. For companies with public footfall, this is a decisive factor for the longevity of the investment (TCO – Total Cost of Ownership).

Control and Processing

The hardware is only as powerful as its signal processor. In high-end scenarios, we rely on NovaStar MX40 Pro or Brompton Tessera controllers. These systems allow for precise calibration of every single pixel and support HDR10 as well as high refresh rates, which is critical for premium quality media playback. When content must be scaled to 8K resolutions without showing compression artefacts, the choice of playback infrastructure – such as BrightSign Series 5 XC5 players or dedicated media servers with easescreen Crossfire software – is essential.

Meeting rooms in the hybrid era: Function beats design

The classic conference room with a projector and a retractable screen is largely obsolete in the professional environment. The requirements of Microsoft Teams Rooms (MTR) or Zoom Rooms now define room planning. Anyone building a meeting room today must think in "lines of sight" and "audio zones".

21:9 the new format of collaboration

Through features like Microsoft Teams "Front Row", the 21:9 aspect ratio has established itself. This allows remote participants to be displayed at eye level with those physically present, while simultaneously keeping presentation content and chat feeds visible. We are increasingly using large-format LCDs (e.g. iiyama or Samsung in stretched format) or specialised LED custom cuts. The advantage: digital meeting fatigue is demonstrably reduced when the spatial perception of conversation partners is designed more naturally.

Acoustics and Sensors

An often underestimated factor is room acoustics. Beamforming microphones (such as the Shure Stem series or Sennheiser TeamConnect) must harmonise with the visual technology. Modern sensors map occupancy and indoor climate data (CO2, temperature, brightness), which are reported via interfaces directly to facility management or the CMS. This is not a gimmick, but the basis for complying with CSRD reporting obligations (Corporate Sustainability Reporting Directive), as energy values can be directly assigned to the areas used.

Legal frameworks: BFSG 2025

A critical point that will affect many corporate projects in 2024 and 2025 is the Accessibility Reinforcement Act (BFSG). From June 2025, interactive kiosk systems, information terminals and certain self-service terminals must be accessible. This affects not only the software level (contrast ratios, read-aloud functions) but also physical accessibility (wheelchair access, operating height according to EN 301 549). At Lumexo, we integrate these standards as early as the concept phase to avoid expensive retrofitting or liability risks for our clients.

Practical example: Global headquarters of an industrial group

Scenario: A leading industrial company in Linz modernises its headquarters. Challenge: A 20-metre-high atrium with a massive glass front (south-facing). The lobby is to serve as a multifunctional event space for up to 500 people.

Our implementation:

1. Central visualiation: A 32m² LED wall based on the Absen Polaris series with 2.5mm pitch for long-distance impact, but with a specialised high-brightness configuration of 4,000 nits for daylight suitability.
2. Accompanying signage: Six 55-inch high-brightness LCDs from LG (XF series) for the wayfinding process, centrally controlled via BrightSign players.
3. Preference for redundancy: The system was executed with 1:1 fibre optic redundancy (Primary/Secondary) via NovaStar processors to rule out outages during board meetings or live events.
4. Sustainability: Automated brightness control via light sensors reduces power consumption in the evening hours by up to 70%, which flows directly into the client's ESG balance sheet.

What we see in practice

1. From standard format to custom design: Rectangular 16:9 walls are disappearing. In demand are L-shapes that go around corners, or LED elements that flow through the space as ribbons to emphasise the architecture.
2. Software-Defined AV: Intelligence is migrating to the cloud or onto specialised edge servers. A technician no longer needs to be physically on site to switch a signal; everything runs via IP networks (AV-over-IP).
3. Real-Time Data Integration: Lobbies no longer just show static advertising films. We integrate real-time data: production figures from the SAP system, CO2 savings figures from the PV system on the roof, or global logistics flows.
4. Materiality: Haptics are becoming more important. Clients choose surfaces that feel like stone or wood (smart glass applications) but become a display when needed.
5. Consolidation of platforms: Companies are trying to get rid of "island solutions". The CMS that serves the lobby should also supply the digital door signs and the employee app.

Efficiency and energy: EU 2021/341 and beyond

The times when a video wall ran 24/7 at full load are over. EU Regulation 2021/341 laying down ecodesign requirements for electronic displays forces manufacturers and integrators to achieve maximum efficiency. Today, we calculate projects primarily via life-cycle costs. A cheap LED panel with high heat generation not only causes electricity costs but also increases the load on the building's air conditioning system. Modern common-cathode technologies significantly reduce heat generation, which raises the lifespan of the LEDs to over 100,000 operating hours and extends maintenance intervals.

Strategic planning of the infrastructure

Those who plan a lobby plan for the next 7 to 10 years. This means that cable routes (OM4 fibre optic if possible) and power supply (separate circuits for logic and panels) must already be prepared today for future resolutions like 16K. A common mistake is the insufficient dimensioning of the network infrastructure. AV-over-IP solutions like SDVoE require dedicated 10G switches to guarantee zero latency.

In addition, maintainability must be guaranteed. "Front service" is now standard: every module must be removable from the front with a magnetic tool so that the entire wall does not have to be dismantled in the event of a fault. This minimises downtime and protects the budget for ongoing operations.

Recommendation from Lumexo

• Early integration: Bring AV integrators to the table as early as the preliminary planning phase (LP2) of the architects. Power loads, statics and air conditioning must be coordinated with the visualisation from the start.
• Rely on standards: Avoid proprietary island solutions. Use open protocols (Dante for audio, SDVoE or HDBaseT for video) and established CMS partners like easescreen to remain flexible in the long term.
• Invest in MicroLED: For the close-up range in lobbies and executive floors, MicroLED (COB) is the only future-proof choice compared to classic SMD technology due to its robustness and superior black levels.
• Observe compliance: Plan kiosk terminals and wayfinding strictly according to the requirements of the BFSG 2025 to avoid legal consequences and expensive retrofits after the deadline.
• Monitoring concept: Implement proactive remote management. A system that reports errors before they become visible (e.g. temperature warning of a power supply unit) saves high service costs in the long run.