Walk into any modern office and you'll see it: a conference room marked "busy" on the calendar but sitting completely empty. Down the hall, a team huddles around a laptop in the break room because they couldn't find an available meeting space. It's a problem that costs companies thousands of productive hours every year.
The ghost booking problem
Studies show that up to 40% of booked conference rooms go unused. Employees reserve rooms "just in case," forget to cancel when plans change, or book recurring meetings that only happen half the time. Without visibility into actual room usage, these ghost bookings silently drain your office's most valuable shared resource.
What a room display actually solves
A smart room display mounted outside each conference room provides instant, glanceable status. Green means available. Red means occupied. But the real value goes beyond a colored light:
- One-tap check-in — Require attendees to confirm they're actually using the room. If nobody checks in within a configurable window, the room is automatically released.
- Real-time calendar sync — Changes in Google Calendar or Microsoft 365 appear on the display within seconds. No stale data, no manual updates.
- Walk-up booking — See an empty room? Book it on the spot right from the display. No need to pull out your phone or laptop.
- Usage analytics — Understand which rooms are overbooked, which are underused, and whether you actually need that planned office expansion.
Why legacy solutions fall short
Traditional room display providers charge $100–300+ per room per month, require proprietary hardware tablets that cost $500+ each, and take weeks to deploy. That puts smart displays out of reach for most small and mid-sized companies — exactly the ones that need them most.
The Pannl approach
We built Pannl to be the opposite of all that. Use any iPad you already own. Pair it with your admin dashboard in 60 seconds. Your first device is free, and additional devices are just $5/month each.
No proprietary hardware. No IT department required. No six-figure contracts. Just mount an iPad, open the app, enter a pairing code, and your room display is live.
Getting started
If your office has conference rooms and a Google Workspace account, you're ready. Sign up at pannl.app, connect your calendar, and pair your first iPad. You'll have a working room display in under a minute.