Is There Not One Single Operations Engineer in the TSA?
I go nuts when I see a bad process. It bothers me so much I had to stop going to the local bagel outlet because their process behind the counter was so frustratingly awful it made my teeth hurt (take order here, walk all the way to other end to get bagel, walk all the way back to toaster, then cross back over to get spread, all while nobody is able to pay because the only cashier also seems to be the only one assigned to fulfilling complicated coffee orders).
Because of this, going through TSA screening makes me completely nuts. Screening is a classic assembly line process with steps that include putting shoes in bin, putting toiletries in bin, putting laptop in bin, shoving bin through x-ray, walking through scanner, retrieving items from x-ray, putting on shoes, putting items back in luggage, stacking bins and returning them to the front. In many airports, I have observed that the long lines for screening are due to a simple bottleneck that could easily be removed if anyone in the TSA actually cared about service performance.
For example, I was in the San Jose airport the other day. They had a really large area in front of the scanners with really long tables leading to the x-ray. I thought to myself that this was smart - give people plenty of time in the line to be organizing their stuff into bins so one of the key potential bottlenecks, the x-ray machine, is always fed with items and is never waiting.
But then I got to the end of the process. The landing area for stuff out of the x-ray was incredibly short. When just one person tries to put their shoes on while their bag was still on the line, the whole x-ray conveyor gets jammed. In fact, when I was there, the x-ray guy had to sit and wait for long periods of time for the discharge end to clear, so he could x-ray more bags. One might have blamed this on clueless passengers who held up the line trying to put on shoes when they should step out of line and find a bench, but there were just two tiny benches for five screening lines. The only place to get your stuff organized and get dressed was at the discharge of the x-ray, guaranteeing the x-ray gets held up constantly.
I can almost picture what happened here, but since I don't fly to San Jose much I haven't observed it over time. But I bet some well-meaning but clueless person thought he saw a bottleneck in the entry to the x-ray, shifted everything to dedicate a ton of space to the entry, and thus created an enormous new bottleneck at the back end. This kind of thing is stupid. We are, what, 11 years into this screening? Can you imagine Texas Instruments tolerating such a mess on their calculator assembly line for 11 years?
