After 5 EventsThe demo is the deadline, and it sets the rig
Everything technical works backward from the moment the product is shown. A screen large enough to matter, a projector with enough throw for the room, sound that reaches past the third row, lighting that lets the camera see the product clearly. If the demo is physical, a table at the right height under the right light. If it is software, two laptops — the live one and the backup — both tested on the same screen an hour before doors.
The venue will tell you they have AV. What they have is a screen on a stand and a lapel mic that works in a meeting of twelve. For a product launch, you are building the rig the room needs, and that means knowing the ceiling height, the available power and whether the projector can be flown or lives on a cart that sits in sightlines.
Livestream and photography need the room built for them
If you are streaming or if a photographer is shooting the event, they are working with the light you give them. A room lit for conversation does not translate on camera. A livestream from a phone on a tripod will show the product as a white rectangle on a blown-out screen.
The lighting rig and the camera positions are decided together, early. The photographer needs to know where the key light is and whether there is a backlight so the speaker does not disappear into the screen behind them. The livestream operator needs to know where the mixing desk is, whether there is a direct feed from the microphone, and whether someone is calling the shots or whether they are running it alone.
This is not the venue's concern. It is decided with the people building the room.
You will spend the evening hosting unless you delegate the floor
You are the face of the company and the person greeting guests. If you are also the one checking the microphone battery, resetting the presentation laptop, cueing the lights and telling the caterer when to serve, you are not hosting — you are stage-managing in front of your own guests.
The difference between an event that runs and one that you run is whether someone else has the event order, the cue list and the authority to make the call when something changes. A dedicated event lead — not the venue coordinator, who has three bookings that night — holds the evening's structure so you do not have to.
Two kinds of production, and the difference shows on the floor
One model: an agency takes your brief, adds a margin, and forwards it to subcontractors they may never have worked alongside. You get a quote for every line and a new phone number for every question. On the night, the lighting crew does not know the AV crew, and nobody knows the running order except you.
The other model: the people quoting are the people building the rig and running the event. One call, one crew, one version of the plan. When something needs adjusting on the floor, it happens without a consultation chain.
The first model is cheaper on paper until the hidden costs appear: your time coordinating between suppliers, the delays when one contractor is waiting on another, the moment in the evening when nobody is sure whose call it is.
What the venue handles and what it does not
The venue provides the room, basic furniture, and a contact for questions about loading access and parking. Some include a standard sound system suitable for background music, or a screen that works for an internal meeting.
They do not rig a product launch. They do not coordinate a livestream. They do not call lighting cues or manage a presentation handover. Their staff are there for the building, not for your event's technical delivery, and on the night they have other bookings to think about.
If your venue has told you everything is included, ask what 'everything' means in equipment lists and crew hours. The gap between what you heard and what arrives is where launch events go wrong.
The order of decisions
First: the demo format and the reveal moment. Physical or on-screen, live or recorded, how long, and what it requires to work.
Second: the guest experience around that moment. Arrival, seating or standing, food and drink timing, how long between doors and the presentation.
Third: the technical requirements that follow from the first two — screen size, sound coverage, lighting that works for the room and the camera, and the crew needed to make it happen on cue.
Fourth: who runs it on the night. Not who is responsible in theory, but who has a headset, a run sheet and the authority to make the call when the livestream drops or the client arrives early.
What to settle before calling anyone
You need a final guest count, or at least a bracket that will not double. You need the venue confirmed, with a load-in time and a plan for where the truck parks. You need to know whether you are streaming, recording or shooting stills, because each changes the rig.
And you need to decide how much of the evening you want to be present for as the host, rather than as the person making it happen. The event will run either way. The question is whether you are holding it together or whether you built it to hold together without you.
The crew writing this guide works as After 5 Events. The decision now is whether you want the demo moment to work because you tested it yourself an hour before, or because the people who rigged it also run it and have done it enough times that the calm on the night is real.