Wireless Presentation Becomes A Room Layer Of Its Own

For most of the last decade wireless presentation was sold as a cable replacement. In October the category started to be specified as a room layer instead. Market research cited in an industry review published on 20 October puts wireless presentation at about USD 7.8 billion in 2025, rising to USD 14.2 billion by 2034 at an 8.3 percent compound annual rate, with hardware still accounting for 52.1 percent of revenue. That is a large number for a product class many consultants still treat as an accessory.

Barco's current positioning is the clearest example. ClickShare Hub combined with the ClickShare Meeting Screen is pitched as a way to run a native Microsoft Teams Rooms experience and a bring-your-own-meeting session in the same space: internal meetings are joined from the control panel, while a visitor runs the call from their own laptop and keeps the platform they already know. The security architecture is the part worth reading twice. The screen is an appliance with no general-purpose operating system exposed to users and no third-party application installation; it can be deployed without touching the core business network; a presenter can share a single application window instead of an entire desktop; and no meeting content is left behind as a local file. Barco also cites ISO 27001 governance for the platform.

At the lower end the hardware keeps improving. A current 4K unit in the same review runs Android 11 on dual-band Wi-Fi 6, offers a 1,201 Mbps hotspot for up to nine devices, accepts a 4K30 HDMI input, drives a 4K60 main output plus a 2K60 secondary display, supports one-, two-, four- and nine-way split layouts and quotes under 150 ms average latency at 10 metres for 1080p. Audio in the same rooms is converging on the same story: Sennheiser used InfoComm Latin America 2026 to show a ceiling microphone with PartnerLink, which cuts the number of steps needed to configure it against third-party AV platforms, and a Nordic distributor event in October gave Auracast a technical session of its own.

The consequence for a specification is that wireless has to be treated as an untrusted source with hard limits. A 4K30 input needs scaling at the display, roughly 150 ms of latency rules it out of any confidence-monitor or IMAG role, and a guest network deliberately isolated from the corporate VLAN has to hand content to the AV system across a one-way video boundary rather than through routing. Rooms that get this right end up with three source paths - wireless for visitors, USB-C or HDMI at the table for staff, and a networked or extended path for fixed equipment - and one switching surface that makes all three look identical to the person holding the laptop. To the room, a wireless receiver is only ever another HDMI source, so the seamless hybrid matrices, HDBaseT extenders and per-sink EDID handling behind it carry more of the load than the receiver does. Design notes at sales@amtune.com.