Jennifer Pretti is the Manager of the User Experience Design Team at Christie Digital in Kitchener, Canada.

At Christie Digital, we have a very niche population of users. Opportunities to observe them using our projectors are highly coveted by my UX team. In February 2014, we were invited by a good customer of ours, Staging Techniques, to observe their setup for the keynote address at Microsoft’s SharePoint Conference. The event was taking place at the Venetian Hotel, in Las Vegas, and the keynote speaker was going to be Bill Clinton. Bill Clinton!

Three of us from Christie made the trip: me, Chris (my lead industrial designer), and a software developer, Eric. Although I had conducted many user sessions for Christie before, this was the first time I was going on site to observe a live event setup and I wasn’t sure what to expect. My biggest worry was that, even though we made it clear we were there just to observe, I would be asked to answer a technical question or troubleshoot some problem and not have a clue what to say or do.

Setup was to begin at midnight the day we arrived. Working night shifts is very common for projectionists since it’s the best time to see and calibrate the light as other setup crews are already done and out of the way. The thought of staying up for a night shift wasn’t something I was particularly looking forward to, especially given jet lag was going to make it feel 3 hours later. But I hoped a mix of adrenaline and caffeine would do the trick.

After landing in Vegas, we headed down to the Expo Hall to get our bearings. The scale of everything in Vegas is massive and oversized, and the hall was no exception. It was a gigantic space – at least two football fields long and one football field wide – and it was completely empty and bare. Whatever vision the event planners had for the space seemed hopelessly unattainable in the 5 days left before the show.

When we arrived, big transport trucks were pulling into the hall to start unloading the many tons of equipment that would be needed to run the show. It was clear that they were behind schedule already. Trusses and scaffolding needed for rigging the projectors hadn’t yet been built, so we decided to split up, with Chris covering the first night shift, and Eric and I heading to bed to get some much needed sleep.

Eric and I returned to the site early the next morning to relieve Chris. The first few hours of our observation time were slow and uneventful due to continued delays with the truss work, but eventually things picked up, and soon projectors were being powered on and rigged into position. Excitement peaked when one of the projectors failed to power on. I stood poised to capture an epic story of problem solving and error recovery, but the crew just shrugged, taped an ‘X’ on the top of the projector, and replaced it with a spare one. Even after I got in touch with tech support to help explain the error code (highlighting quite clearly that our error messages need a lot of work), it didn’t change their approach. Time is money and using a functional projector was simply the most efficient option. Whatever the problem was, it could wait until they were back in the office to sort out.

It became clear by the end of the second night that the most interesting portions of the setup would be delayed past our planned departure date. The senior projectionist, Pete, pleaded for one of us to stay a bit longer. I think there was mix of professional pride in his insistence, but (happily for us) a realization of the mutual benefit of our presence, observing their workflows and listening to their wishlists. It was on account of his enthusiasm that I agreed to change my flight and stay an extra night. My fatigued body howled in despair. Another night shift? Are you crazy?!

There is no better place to change your sleeping patterns than Vegas. That city looks the same no matter what the hour: there are always people walking around, always a restaurant open, and enough indoor walkways that it could be any time of day. Hotel rooms come equipped with industrial-strength black-out curtains, whose existence I suddenly appreciated in a whole new light (pun intended), as I tried to convince my body that falling asleep at 10 AM was a totally legit plan.

The little sleep I got left me with major doubts that I could keep up a respectable and coherent state of mind for my last night. However, early into the shift, Pete insisted I help him colour match the displays. Colour matching 26 projectors is a very laborious activity that had us whizzing around on a golf cart, playing with light meters, and debating whether one projector was a fraction more magenta than the other. Shifting from observer to honorary crew member made the night fly by and gave me a more rich perspective of how our products are used.

I didn’t sleep until I was on the airplane later that afternoon. I welcomed the rest, but felt a pang of regret for not extending my trip long enough to see Bill Clinton speak. As social media began to light up with pictures of the event, I cheered for Staging Techniques and Christie for a job well done. And smiled knowing that Bill Clinton was walking on the same stage where I had been, just 24 hours ago.